| 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 | $228.85 | 7.223% | $245.3798 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $43.98 | 11.836% | $49.1855 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $83.45 | 11.350% | $92.9216 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $67.71 | 10.726% | $74.9726 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $30.46 | 9.613% | $33.3881 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $40.43 | 9.113% | $44.1144 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $110.82 | 9.696% | $121.5651 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $605.70 | $661.5271 | $661.53 | $661.50 | $661.60 | |