| 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 | $55.80 | 8.473% | $60.5279 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $108.93 | 7.204% | $116.7773 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $20.98 | 13.827% | $23.8809 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $183.86 | 13.790% | $209.2143 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $186.38 | 10.807% | $206.5221 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $224.56 | 8.171% | $242.9088 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $98.76 | 13.198% | $111.7943 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $879.27 | $971.6256 | $971.62 | $971.65 | $971.60 | |