| 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 | $200.29 | 4.856% | $210.0161 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $94.47 | 13.844% | $107.5484 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $187.73 | 10.631% | $207.6876 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $93.89 | 6.783% | $100.2586 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $101.62 | 4.515% | $106.2081 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $73.41 | 3.103% | $75.6879 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $67.48 | 8.470% | $73.1956 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $818.89 | $880.6023 | $880.62 | $880.60 | $880.60 | |