| 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 | $90.76 | 10.177% | $99.9966 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $203.41 | 10.447% | $224.6602 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $82.58 | 10.552% | $91.2938 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $110.83 | 8.790% | $120.572 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $80.56 | 9.286% | $88.0408 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $154.78 | 6.259% | $164.4677 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $28.88 | 12.631% | $32.5278 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $751.80 | $821.5589 | $821.56 | $821.55 | $821.60 | |