| 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 | $49.62 | 10.653% | $54.906 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $29.48 | 10.122% | $32.464 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $36.46 | 11.428% | $40.6266 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $143.28 | 11.398% | $159.6111 | $159.61 | $159.60 | $159.60 |
| Purchase #5 | $135.78 | 9.522% | $148.709 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $236.92 | 13.415% | $268.7028 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $89.99 | 9.312% | $98.3699 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $721.53 | $803.3894 | $803.39 | $803.35 | $803.40 | |