| 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 | $66.60 | 10.801% | $73.7935 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $54.71 | 9.171% | $59.7275 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $43.78 | 12.587% | $49.2906 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $120.48 | 10.125% | $132.6786 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $141.64 | 8.122% | $153.144 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $158.94 | 4.858% | $166.6613 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $72.66 | 11.238% | $80.8255 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $658.81 | $716.1210 | $716.12 | $716.20 | $716.10 | |