| 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 | $12.56 | 7.479% | $13.4994 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $91.50 | 7.826% | $98.6608 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $111.69 | 5.869% | $118.2451 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $103.63 | 5.362% | $109.1866 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $225.92 | 8.305% | $244.6827 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $106.95 | 5.754% | $113.1039 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $171.63 | 9.228% | $187.468 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $823.88 | $884.8465 | $884.85 | $884.85 | $884.90 | |