| 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 | $44.88 | 9.537% | $49.1602 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $39.87 | 10.755% | $44.158 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $20.54 | 12.488% | $23.105 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $199.50 | 7.104% | $213.6725 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $114.33 | 4.159% | $119.085 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $111.62 | 6.741% | $119.1443 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $150.89 | 5.762% | $159.5843 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $681.63 | $727.9093 | $727.91 | $727.90 | $728.00 | |