| 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 | $43.42 | 10.611% | $48.0273 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $173.57 | 11.641% | $193.7753 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $170.76 | 5.129% | $179.5183 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $20.29 | 12.370% | $22.7999 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $45.57 | 11.658% | $50.8826 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $236.99 | 4.670% | $248.0574 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $111.68 | 12.553% | $125.6992 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $802.28 | $868.7600 | $868.77 | $868.80 | $868.80 | |