| 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 | $16.96 | 7.686% | $18.2635 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $244.74 | 6.513% | $260.6799 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $51.82 | 10.258% | $57.1357 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $121.78 | 7.722% | $131.1839 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $21.86 | 6.600% | $23.3028 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $240.93 | 12.269% | $270.4897 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $33.99 | 10.570% | $37.5827 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $732.08 | $798.6382 | $798.63 | $798.70 | $798.70 | |