| 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 | $28.32 | 3.797% | $29.3953 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $67.84 | 11.399% | $75.5731 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $222.62 | 6.162% | $236.3378 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $151.43 | 13.436% | $171.7761 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $23.86 | 6.385% | $25.3835 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $141.64 | 5.711% | $149.7291 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $30.53 | 6.272% | $32.4448 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $666.24 | $720.6397 | $720.64 | $720.70 | $720.60 | |