| 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 | $25.43 | 8.395% | $27.5648 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $78.46 | 7.650% | $84.4622 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $87.74 | 5.317% | $92.4051 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $112.58 | 11.366% | $125.3758 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $129.91 | 4.555% | $135.8274 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $106.55 | 11.388% | $118.6839 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $213.84 | 4.719% | $223.9311 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $754.51 | $808.2503 | $808.25 | $808.30 | $808.30 | |