| 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 | $54.87 | 13.870% | $62.4805 | $62.48 | $62.50 | $62.50 |
| Purchase #2 | $24.62 | 11.671% | $27.4934 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $141.64 | 5.267% | $149.1002 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $89.98 | 6.750% | $96.0537 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $173.37 | 8.336% | $187.8221 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $185.96 | 3.852% | $193.1232 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $197.68 | 3.525% | $204.6482 | $204.65 | $204.65 | $204.60 |
| 7 purchase totals = | $868.12 | $920.7213 | $920.71 | $920.70 | $920.70 | |