| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.73 | 4.660% | $72.9794 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $119.53 | 8.577% | $129.7821 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $120.73 | 11.139% | $134.1781 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $107.72 | 4.713% | $112.7968 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $172.70 | 10.482% | $190.8024 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $123.33 | 4.401% | $128.7578 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $249.78 | 9.392% | $273.2393 | $273.24 | $273.25 | $273.20 |
| 7 purchase totals = | $963.52 | $1,042.5359 | $1,042.54 | $1,042.60 | $1,042.60 | |