| 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 | $24.34 | 13.837% | $27.7079 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $157.70 | 7.776% | $169.9628 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $146.57 | 6.295% | $155.7966 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $17.77 | 4.567% | $18.5816 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $24.97 | 3.106% | $25.7456 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $250.72 | 5.836% | $265.352 | $265.35 | $265.35 | $265.40 |
| Purchase #7 | $238.75 | 4.362% | $249.1643 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $860.82 | $912.3108 | $912.31 | $912.30 | $912.40 | |