| 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 | $46.28 | 4.645% | $48.4297 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $187.91 | 8.749% | $204.3502 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $142.97 | 4.730% | $149.7325 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $24.51 | 6.248% | $26.0414 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $68.53 | 5.590% | $72.3608 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $74.60 | 3.818% | $77.4482 | $77.45 | $77.45 | $77.40 |
| Purchase #7 | $23.62 | 10.303% | $26.0536 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $568.42 | $604.4164 | $604.41 | $604.45 | $604.40 | |