| 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 | $242.64 | 9.271% | $265.1352 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $84.73 | 5.490% | $89.3817 | $89.38 | $89.40 | $89.40 |
| Purchase #3 | $155.58 | 11.235% | $173.0594 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $199.77 | 5.652% | $211.061 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $43.48 | 6.576% | $46.3392 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $43.58 | 13.119% | $49.2973 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $90.71 | 8.252% | $98.1954 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $860.49 | $932.4692 | $932.48 | $932.50 | $932.50 | |