| 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 | $17.68 | 5.383% | $18.6317 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $186.85 | 3.399% | $193.201 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $238.36 | 7.565% | $256.3919 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $179.28 | 12.622% | $201.9087 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $46.34 | 6.646% | $49.4198 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $91.31 | 5.856% | $96.6571 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $45.35 | 7.491% | $48.7472 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $805.17 | $864.9574 | $864.96 | $864.95 | $864.90 | |