| 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 | $79.76 | 9.395% | $87.2535 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $228.74 | 4.387% | $238.7748 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $166.27 | 4.344% | $173.4928 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $244.25 | 12.639% | $275.1208 | $275.12 | $275.10 | $275.10 |
| Purchase #5 | $245.64 | 5.326% | $258.7228 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $243.79 | 13.773% | $277.3672 | $277.37 | $277.35 | $277.40 |
| Purchase #7 | $68.87 | 13.105% | $77.8954 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $1,277.32 | $1,388.6273 | $1,388.62 | $1,388.55 | $1,388.70 | |