| 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 | $100.56 | 5.179% | $105.768 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $72.37 | 5.392% | $76.2722 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $65.51 | 6.394% | $69.6987 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $52.92 | 12.568% | $59.571 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $216.46 | 13.157% | $244.9396 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $142.26 | 13.821% | $161.9218 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $115.98 | 5.295% | $122.1211 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $766.06 | $840.2924 | $840.29 | $840.20 | $840.30 | |