| 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 | $55.50 | 13.805% | $63.1618 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $65.34 | 7.625% | $70.3222 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $213.26 | 10.246% | $235.1106 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $184.85 | 7.309% | $198.3607 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $154.56 | 6.107% | $163.999 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $184.56 | 5.517% | $194.7422 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $26.89 | 6.664% | $28.6819 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $884.96 | $954.3784 | $954.37 | $954.35 | $954.40 | |