| 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 | $100.63 | 6.869% | $107.5423 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $68.62 | 12.212% | $76.9999 | $77.00 | $77.00 | $77.00 |
| Purchase #3 | $84.79 | 3.388% | $87.6627 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $182.35 | 7.537% | $196.0937 | $196.09 | $196.10 | $196.10 |
| Purchase #5 | $28.91 | 3.212% | $29.8386 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $230.66 | 4.139% | $240.207 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $119.39 | 4.821% | $125.1458 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $815.35 | $863.4900 | $863.49 | $863.50 | $863.40 | |