| 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 | $53.49 | 7.290% | $57.3894 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $99.39 | 11.631% | $110.9501 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $154.88 | 8.706% | $168.3639 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $205.35 | 5.510% | $216.6648 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $183.36 | 3.798% | $190.324 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $118.62 | 13.873% | $135.0762 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $39.70 | 9.755% | $43.5727 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $854.79 | $922.3411 | $922.33 | $922.30 | $922.50 | |