| 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 | $22.35 | 4.363% | $23.3251 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $46.83 | 6.104% | $49.6885 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $92.91 | 12.533% | $104.5544 | $104.55 | $104.55 | $104.60 |
| Purchase #4 | $237.58 | 4.168% | $247.4823 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $132.75 | 12.546% | $149.4048 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $30.88 | 11.490% | $34.4281 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $100.89 | 11.820% | $112.8152 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $664.19 | $721.6984 | $721.70 | $721.75 | $721.70 | |