| 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 | $35.94 | 10.467% | $39.7018 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $117.62 | 11.645% | $131.3168 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $120.86 | 3.724% | $125.3608 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $210.92 | 8.583% | $229.0233 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $110.50 | 9.397% | $120.8837 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $129.75 | 12.550% | $146.0336 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $95.50 | 8.693% | $103.8018 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $821.09 | $896.1218 | $896.11 | $896.10 | $896.10 | |