| 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 | $88.44 | 12.117% | $99.1563 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $91.53 | 9.711% | $100.4185 | $100.42 | $100.40 | $100.40 |
| Purchase #3 | $133.42 | 12.190% | $149.6839 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $145.71 | 9.858% | $160.0741 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $191.30 | 7.204% | $205.0813 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $26.47 | 7.866% | $28.5521 | $28.55 | $28.55 | $28.60 |
| Purchase #7 | $86.48 | 8.458% | $93.7945 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $763.35 | $836.7607 | $836.75 | $836.75 | $836.90 | |