| 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 | $45.39 | 7.792% | $48.9268 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $122.47 | 11.193% | $136.1781 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $126.37 | 3.788% | $131.1569 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $139.38 | 4.294% | $145.365 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $113.71 | 10.800% | $125.9907 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $141.61 | 4.810% | $148.4214 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $98.57 | 10.677% | $109.0943 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $787.50 | $845.1332 | $845.14 | $845.15 | $845.20 | |