| 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 | $48.70 | 3.396% | $50.3539 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $223.66 | 9.438% | $244.769 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $195.84 | 3.179% | $202.0658 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $26.36 | 8.136% | $28.5046 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $27.32 | 6.711% | $29.1534 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $172.87 | 7.663% | $186.117 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $151.50 | 7.556% | $162.9473 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $846.25 | $903.9110 | $903.91 | $903.85 | $904.00 | |