| 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 | $38.25 | 7.732% | $41.2075 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $102.52 | 5.202% | $107.8531 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $190.34 | 11.483% | $212.1967 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $97.57 | 3.378% | $100.8659 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $204.49 | 4.802% | $214.3096 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $6.81 | 5.569% | $7.1892 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $88.37 | 11.295% | $98.3514 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $728.35 | $781.9734 | $781.98 | $781.95 | $782.10 | |