| 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 | $59.46 | 8.366% | $64.4344 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $40.98 | 7.704% | $44.1371 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $20.41 | 7.509% | $21.9426 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $206.36 | 5.574% | $217.8625 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $101.90 | 8.772% | $110.8387 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $209.60 | 3.666% | $217.2839 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $89.77 | 13.204% | $101.6232 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $728.48 | $778.1224 | $778.11 | $778.15 | $778.00 | |