| 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 | $64.43 | 9.784% | $70.7338 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $136.77 | 12.103% | $153.3233 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $148.46 | 9.721% | $162.8918 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $17.35 | 9.621% | $19.0192 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $67.68 | 6.326% | $71.9614 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $108.53 | 9.158% | $118.4692 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $68.66 | 12.317% | $77.1169 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $611.88 | $673.5156 | $673.51 | $673.45 | $673.50 | |