| 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 | $110.77 | 6.666% | $118.1539 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $44.44 | 13.861% | $50.5998 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $199.68 | 9.172% | $217.9946 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $247.51 | 13.551% | $281.0501 | $281.05 | $281.05 | $281.10 |
| Purchase #5 | $33.93 | 3.532% | $35.1284 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $82.83 | 3.564% | $85.7821 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $33.65 | 4.459% | $35.1505 | $35.15 | $35.15 | $35.20 |
| 7 purchase totals = | $752.81 | $823.8594 | $823.85 | $823.90 | $824.00 | |