| 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 | $44.45 | 11.480% | $49.5529 | $49.55 | $49.55 | $49.60 |
| Purchase #2 | $199.64 | 5.404% | $210.4285 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $222.84 | 4.379% | $232.5982 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $54.85 | 13.426% | $62.2142 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $56.77 | 3.609% | $58.8188 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $169.89 | 8.427% | $184.2066 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $91.97 | 11.210% | $102.2798 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $840.41 | $900.0990 | $900.10 | $900.10 | $900.10 | |