| 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 | $80.76 | 5.656% | $85.3278 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $92.86 | 8.734% | $100.9704 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $29.66 | 9.307% | $32.4205 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $136.55 | 13.367% | $154.8026 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $40.79 | 10.703% | $45.1558 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $72.84 | 3.836% | $75.6341 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $221.39 | 6.694% | $236.2098 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $674.85 | $730.5210 | $730.52 | $730.50 | $730.50 | |