| 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 | $62.48 | 6.351% | $66.4481 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $237.53 | 5.870% | $251.473 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $197.33 | 9.558% | $216.1908 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $34.59 | 7.687% | $37.2489 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $147.70 | 3.399% | $152.7203 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $97.36 | 10.656% | $107.7347 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $23.75 | 5.607% | $25.0817 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $800.74 | $856.8975 | $856.89 | $856.90 | $856.80 | |