| 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 | $60.29 | 3.681% | $62.5093 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $132.71 | 8.768% | $144.346 | $144.35 | $144.35 | $144.30 |
| Purchase #3 | $27.52 | 8.399% | $29.8314 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $37.54 | 4.427% | $39.2019 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $105.53 | 13.120% | $119.3755 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $217.47 | 11.847% | $243.2337 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $103.93 | 6.696% | $110.8892 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $684.99 | $749.3870 | $749.39 | $749.45 | $749.30 | |