| 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 | $42.82 | 13.414% | $48.5639 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $17.78 | 7.167% | $19.0543 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $167.89 | 12.672% | $189.165 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $173.54 | 4.500% | $181.3493 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $164.25 | 8.617% | $178.4034 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $176.79 | 6.426% | $188.1505 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $24.95 | 11.793% | $27.8924 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $768.02 | $832.5788 | $832.57 | $832.55 | $832.70 | |