| 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 | $31.35 | 5.687% | $33.1329 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $45.96 | 8.682% | $49.9502 | $49.95 | $49.95 | $50.00 |
| Purchase #3 | $174.39 | 12.537% | $196.2533 | $196.25 | $196.25 | $196.30 |
| Purchase #4 | $149.84 | 13.224% | $169.6548 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $33.62 | 7.714% | $36.2134 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $120.53 | 13.454% | $136.7461 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $176.72 | 11.860% | $197.679 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $732.41 | $819.6297 | $819.62 | $819.65 | $819.70 | |