| 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 | $81.80 | 11.762% | $91.4213 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $13.77 | 4.593% | $14.4025 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $111.85 | 6.142% | $118.7198 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $210.77 | 7.154% | $225.8485 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $44.84 | 8.766% | $48.7707 | $48.77 | $48.75 | $48.80 |
| Purchase #6 | $151.68 | 11.527% | $169.1642 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $182.29 | 13.778% | $207.4059 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $797.00 | $875.7329 | $875.73 | $875.65 | $875.70 | |