| 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 | $6.70 | 8.815% | $7.2906 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $230.52 | 4.648% | $241.2346 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $244.25 | 11.785% | $273.0349 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $12.99 | 13.177% | $14.7017 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $70.62 | 3.336% | $72.9759 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $66.28 | 4.138% | $69.0227 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $197.42 | 6.724% | $210.6945 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $828.78 | $888.9549 | $888.94 | $889.00 | $888.90 | |