| 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 | $85.65 | 4.179% | $89.2293 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $87.80 | 12.176% | $98.4905 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $5.36 | 7.171% | $5.7444 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $112.82 | 9.433% | $123.4623 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $228.28 | 12.664% | $257.1894 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $194.61 | 3.309% | $201.0496 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $189.67 | 12.173% | $212.7585 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $904.19 | $987.9240 | $987.92 | $987.95 | $987.90 | |