| 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 | $65.93 | 4.460% | $68.8705 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $100.35 | 10.545% | $110.9319 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $104.98 | 10.806% | $116.3241 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $192.44 | 10.670% | $212.9733 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $70.28 | 3.360% | $72.6414 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $95.66 | 9.551% | $104.7965 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $68.82 | 7.406% | $73.9168 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $698.46 | $760.4545 | $760.45 | $760.40 | $760.40 | |