| 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 | $62.90 | 5.221% | $66.184 | $66.18 | $66.20 | $66.20 |
| Purchase #2 | $128.43 | 12.263% | $144.1794 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $244.37 | 4.313% | $254.9097 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $185.93 | 13.266% | $210.5955 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $146.80 | 8.792% | $159.7067 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $51.76 | 3.596% | $53.6213 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $23.25 | 7.147% | $24.9117 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $843.44 | $914.1083 | $914.11 | $914.10 | $914.10 | |