| 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 | $123.88 | 7.474% | $133.1388 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $74.92 | 7.371% | $80.4424 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $93.65 | 3.622% | $97.042 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $247.44 | 8.612% | $268.7495 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $41.38 | 10.128% | $45.571 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $108.61 | 4.150% | $113.1173 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $40.59 | 7.689% | $43.711 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $730.47 | $781.7720 | $781.77 | $781.75 | $781.60 | |