| 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 | $32.47 | 11.437% | $36.1836 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $81.92 | 7.250% | $87.8592 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $60.31 | 7.761% | $64.9907 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $126.64 | 10.396% | $139.8055 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $11.57 | 12.779% | $13.0485 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $161.86 | 5.838% | $171.3094 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $62.62 | 10.591% | $69.2521 | $69.25 | $69.25 | $69.30 |
| 7 purchase totals = | $537.39 | $582.4490 | $582.45 | $582.45 | $582.50 | |