| 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 | $49.57 | 5.738% | $52.4143 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $12.87 | 6.205% | $13.6686 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $74.57 | 10.324% | $82.2686 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $239.93 | 6.244% | $254.9112 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $18.33 | 8.193% | $19.8318 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $200.43 | 3.432% | $207.3088 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $212.48 | 9.237% | $232.1068 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $808.18 | $862.5101 | $862.51 | $862.45 | $862.50 | |