| 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 | $8.29 | 3.505% | $8.5806 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $131.49 | 5.169% | $138.2867 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $125.71 | 5.129% | $132.1577 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $167.89 | 4.357% | $175.205 | $175.21 | $175.20 | $175.20 |
| Purchase #5 | $161.62 | 6.826% | $172.6522 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $63.73 | 7.629% | $68.592 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $146.25 | 6.402% | $155.6129 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $804.98 | $851.0871 | $851.09 | $851.10 | $851.20 | |