| 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 | $11.28 | 3.636% | $11.6901 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $200.77 | 3.132% | $207.0581 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $122.71 | 11.590% | $136.9321 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $167.63 | 13.409% | $190.1075 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $119.77 | 8.720% | $130.2139 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $49.69 | 5.327% | $52.337 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $87.28 | 12.643% | $98.3148 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $759.13 | $826.6535 | $826.65 | $826.65 | $826.60 | |