| 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 | $98.72 | 7.790% | $106.4103 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $51.52 | 10.275% | $56.8137 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $196.61 | 5.339% | $207.107 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $147.33 | 7.772% | $158.7805 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $106.51 | 13.222% | $120.5928 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $223.48 | 12.728% | $251.9245 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $28.87 | 13.492% | $32.7651 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $853.04 | $934.3939 | $934.39 | $934.35 | $934.40 | |