| 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 | $41.42 | 11.374% | $46.1311 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $84.51 | 5.320% | $89.0059 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $27.96 | 3.283% | $28.8779 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $98.45 | 4.365% | $102.7473 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $7.36 | 9.476% | $8.0574 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $68.25 | 12.173% | $76.5581 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $12.66 | 7.163% | $13.5668 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $340.61 | $364.9445 | $364.96 | $364.95 | $365.00 | |