| 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 | $116.65 | 7.649% | $125.5726 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $82.86 | 8.698% | $90.0672 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $85.95 | 3.335% | $88.8164 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $5.81 | 8.489% | $6.3032 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $89.62 | 4.567% | $93.7129 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $26.89 | 10.822% | $29.8 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $14.30 | 7.307% | $15.3449 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $422.08 | $449.6172 | $449.61 | $449.55 | $449.60 | |