| 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 | $68.89 | 9.392% | $75.3601 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $68.70 | 7.432% | $73.8058 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $215.72 | 4.181% | $224.7393 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $236.82 | 7.618% | $254.8609 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $140.92 | 6.424% | $149.9727 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $207.42 | 11.301% | $230.8605 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $96.25 | 9.856% | $105.7364 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $1,034.72 | $1,115.3357 | $1,115.34 | $1,115.30 | $1,115.40 | |