| 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 | $31.41 | 6.431% | $33.43 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $92.73 | 8.409% | $100.5277 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $66.70 | 13.190% | $75.4977 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $78.96 | 7.225% | $84.6649 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $84.37 | 9.556% | $92.4324 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $51.79 | 4.303% | $54.0185 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $163.52 | 12.679% | $184.2527 | $184.25 | $184.25 | $184.30 |
| 7 purchase totals = | $569.48 | $624.8239 | $624.82 | $624.85 | $624.80 | |