| 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 | $85.92 | 4.425% | $89.722 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $104.33 | 6.449% | $111.0582 | $111.06 | $111.05 | $111.10 |
| Purchase #3 | $5.73 | 3.728% | $5.9436 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $96.81 | 11.865% | $108.2965 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $229.88 | 8.737% | $249.9646 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $152.33 | 4.816% | $159.6662 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $193.72 | 13.577% | $220.0214 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $868.72 | $944.6725 | $944.67 | $944.60 | $944.70 | |