| 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 | $85.71 | 4.279% | $89.3775 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $136.62 | 6.294% | $145.2189 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $65.82 | 3.755% | $68.2915 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $84.60 | 9.865% | $92.9458 | $92.95 | $92.95 | $92.90 |
| Purchase #5 | $153.40 | 5.568% | $161.9413 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $169.95 | 9.133% | $185.4715 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $90.93 | 13.203% | $102.9355 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $787.03 | $846.1820 | $846.19 | $846.20 | $846.10 | |