| 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 | $105.39 | 11.564% | $117.5773 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $246.51 | 5.837% | $260.8988 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $114.99 | 4.562% | $120.2358 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $87.83 | 13.113% | $99.3471 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $37.68 | 10.230% | $41.5347 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $125.53 | 5.285% | $132.1643 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $25.89 | 9.170% | $28.2641 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $743.82 | $800.0221 | $800.02 | $800.05 | $800.00 | |