| 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 | $17.30 | 10.679% | $19.1475 | $19.15 | $19.15 | $19.10 |
| Purchase #2 | $213.63 | 6.590% | $227.7082 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $178.55 | 11.809% | $199.635 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $154.55 | 10.441% | $170.6866 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $21.29 | 13.571% | $24.1793 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $49.35 | 12.443% | $55.4906 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $20.43 | 10.589% | $22.5933 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $655.10 | $719.4405 | $719.45 | $719.50 | $719.40 | |