| 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 | $88.96 | 5.182% | $93.5699 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $72.55 | 12.583% | $81.679 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $234.54 | 6.190% | $249.058 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $13.47 | 12.417% | $15.1426 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $175.75 | 10.214% | $193.7011 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $138.54 | 8.310% | $150.0527 | $150.05 | $150.05 | $150.10 |
| Purchase #7 | $83.35 | 13.153% | $94.313 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $807.16 | $877.5163 | $877.51 | $877.50 | $877.60 | |