| 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 | $27.80 | 12.267% | $31.2102 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $120.45 | 13.470% | $136.6746 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $146.94 | 3.278% | $151.7567 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $85.30 | 11.619% | $95.211 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $88.53 | 4.503% | $92.5165 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $83.88 | 13.404% | $95.1233 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $46.71 | 8.443% | $50.6537 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $599.61 | $653.1460 | $653.14 | $653.05 | $653.20 | |