| 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 | $51.70 | 4.433% | $53.9919 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $138.37 | 9.176% | $151.0668 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $209.35 | 5.668% | $221.216 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $57.32 | 12.872% | $64.6982 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $124.96 | 9.416% | $136.7262 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $221.34 | 10.560% | $244.7135 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $57.80 | 13.571% | $65.644 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $860.84 | $938.0566 | $938.06 | $938.05 | $938.00 | |