| 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 | $64.87 | 9.857% | $71.2642 | $71.26 | $71.25 | $71.30 |
| Purchase #2 | $213.88 | 13.573% | $242.9099 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $58.87 | 5.756% | $62.2586 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $112.35 | 7.824% | $121.1403 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $247.44 | 8.822% | $269.2692 | $269.27 | $269.25 | $269.30 |
| Purchase #6 | $46.51 | 5.870% | $49.2401 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $20.69 | 5.164% | $21.7584 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $764.61 | $837.8407 | $837.84 | $837.80 | $837.90 | |