| 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 | $21.60 | 12.284% | $24.2533 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $229.58 | 12.355% | $257.9446 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $225.62 | 5.540% | $238.1193 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $183.53 | 5.703% | $193.9967 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $72.37 | 7.332% | $77.6762 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $61.88 | 7.348% | $66.4269 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $104.64 | 5.690% | $110.594 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $899.22 | $969.0110 | $969.01 | $969.05 | $969.00 | |