| 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 | $66.27 | 11.789% | $74.0826 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $220.73 | 9.329% | $241.3219 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $53.35 | 9.343% | $58.3345 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $237.48 | 7.810% | $256.0272 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $17.39 | 10.341% | $19.1883 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $90.46 | 3.373% | $93.5112 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $145.79 | 6.562% | $155.3567 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $831.47 | $897.8224 | $897.82 | $897.85 | $897.80 | |