| 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 | $36.82 | 11.844% | $41.181 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $5.31 | 3.844% | $5.5141 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $121.89 | 5.498% | $128.5915 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $36.71 | 7.696% | $39.5352 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $242.32 | 11.692% | $270.6521 | $270.65 | $270.65 | $270.70 |
| Purchase #6 | $187.97 | 12.249% | $210.9944 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $118.39 | 12.566% | $133.2669 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $749.41 | $829.7352 | $829.73 | $829.75 | $829.80 | |