| 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 | $32.39 | 8.470% | $35.1334 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $9.81 | 11.118% | $10.9007 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $103.47 | 3.561% | $107.1546 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $165.66 | 6.808% | $176.9381 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $106.39 | 8.752% | $115.7013 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $103.66 | 5.711% | $109.58 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $166.44 | 4.370% | $173.7134 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $687.82 | $729.1215 | $729.11 | $729.15 | $729.10 | |