| 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 | $125.79 | 7.808% | $135.6117 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $76.60 | 12.184% | $85.9329 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $43.53 | 11.856% | $48.6909 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $202.46 | 4.560% | $211.6922 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $84.49 | 3.718% | $87.6313 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $136.32 | 5.292% | $143.5341 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $220.69 | 8.194% | $238.7733 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $889.88 | $951.8664 | $951.85 | $951.90 | $951.80 | |