| 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 | $88.98 | 12.433% | $100.0429 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $5.35 | 4.130% | $5.571 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $216.83 | 3.309% | $224.0049 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $27.61 | 3.470% | $28.5681 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $233.40 | 11.132% | $259.3821 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $195.64 | 4.234% | $203.9234 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $98.44 | 4.338% | $102.7103 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $866.25 | $924.2027 | $924.19 | $924.15 | $924.20 | |