| 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 | $22.88 | 10.195% | $25.2126 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $42.74 | 7.780% | $46.0652 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $85.48 | 13.499% | $97.0189 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $28.54 | 12.340% | $32.0618 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $76.62 | 10.778% | $84.8781 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $99.65 | 5.586% | $105.2164 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $220.40 | 10.147% | $242.764 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $576.31 | $633.2170 | $633.22 | $633.15 | $633.30 | |