| 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 | $25.57 | 11.728% | $28.5688 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $140.57 | 12.550% | $158.2115 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $12.63 | 13.552% | $14.3416 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $233.84 | 3.464% | $241.9402 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $177.36 | 5.458% | $187.0403 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $158.80 | 10.294% | $175.1469 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $35.85 | 6.647% | $38.2329 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $784.62 | $843.4822 | $843.48 | $843.50 | $843.30 | |