| 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 | $41.36 | 3.822% | $42.9408 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $70.30 | 12.506% | $79.0917 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $37.66 | 7.617% | $40.5286 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $220.95 | 3.805% | $229.3571 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $238.64 | 9.180% | $260.5472 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $151.30 | 12.690% | $170.5 | $170.50 | $170.50 | $170.50 |
| Purchase #7 | $200.78 | 4.679% | $210.1745 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $960.99 | $1,033.1399 | $1,033.14 | $1,033.15 | $1,033.10 | |