| 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 | $46.98 | 6.498% | $50.0328 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $197.40 | 5.381% | $208.0221 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $87.97 | 12.595% | $99.0498 | $99.05 | $99.05 | $99.00 |
| Purchase #4 | $136.64 | 8.656% | $148.4676 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $68.95 | 7.532% | $74.1433 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $64.29 | 11.384% | $71.6088 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $36.49 | 6.168% | $38.7407 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $638.72 | $690.0651 | $690.06 | $690.05 | $689.90 | |