| 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 | $44.62 | 12.291% | $50.1042 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $177.38 | 12.872% | $200.2124 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $56.53 | 4.167% | $58.8856 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $158.53 | 12.252% | $177.9531 | $177.95 | $177.95 | $178.00 |
| Purchase #5 | $53.77 | 13.486% | $61.0214 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $68.27 | 13.715% | $77.6332 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $96.82 | 6.608% | $103.2179 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $655.92 | $729.0278 | $729.02 | $729.00 | $729.00 | |