| 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 | $45.60 | 7.867% | $49.1874 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $101.77 | 11.266% | $113.2354 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $234.48 | 11.176% | $260.6855 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $121.72 | 9.628% | $133.4392 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $48.53 | 10.395% | $53.5747 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $177.34 | 9.299% | $193.8308 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $167.84 | 9.695% | $184.1121 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $897.28 | $988.0651 | $988.07 | $988.10 | $988.00 | |