| 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 | $53.73 | 3.428% | $55.5719 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $133.87 | 9.516% | $146.6091 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $143.78 | 12.540% | $161.81 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $210.69 | 12.173% | $236.3373 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $226.41 | 7.660% | $243.753 | $243.75 | $243.75 | $243.80 |
| Purchase #6 | $144.63 | 10.366% | $159.6223 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $47.99 | 7.784% | $51.7255 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $961.10 | $1,055.4291 | $1,055.43 | $1,055.40 | $1,055.40 | |