| 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 | $66.93 | 11.462% | $74.6015 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $199.55 | 9.754% | $219.0141 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $10.78 | 8.309% | $11.6757 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $130.96 | 11.585% | $146.1317 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $187.86 | 11.710% | $209.8584 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $35.34 | 4.223% | $36.8324 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $93.36 | 6.367% | $99.3042 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $724.78 | $797.4180 | $797.41 | $797.45 | $797.40 | |