| 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 | $101.98 | 6.252% | $108.3558 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $17.40 | 9.622% | $19.0742 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $57.50 | 3.699% | $59.6269 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $142.84 | 11.645% | $159.4737 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $62.98 | 12.647% | $70.9451 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $204.63 | 3.817% | $212.4407 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $178.51 | 9.660% | $195.7541 | $195.75 | $195.75 | $195.80 |
| 7 purchase totals = | $765.84 | $825.6705 | $825.67 | $825.65 | $825.70 | |