| 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 | $53.29 | 4.466% | $55.6699 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $151.58 | 5.435% | $159.8184 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $27.51 | 4.712% | $28.8063 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $102.43 | 5.628% | $108.1948 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $203.36 | 3.260% | $209.9895 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $210.86 | 4.567% | $220.49 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $184.50 | 8.318% | $199.8467 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $933.53 | $982.8156 | $982.82 | $982.80 | $982.80 | |