| 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 | $71.83 | 7.524% | $77.2345 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $175.70 | 13.602% | $199.5987 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $151.90 | 5.240% | $159.8596 | $159.86 | $159.85 | $159.90 |
| Purchase #4 | $85.61 | 12.504% | $96.3147 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $112.48 | 9.216% | $122.8462 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $44.33 | 11.789% | $49.5561 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $124.75 | 8.847% | $135.7866 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $766.60 | $841.1964 | $841.20 | $841.20 | $841.20 | |