| 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 | $85.31 | 3.645% | $88.4195 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $221.62 | 10.155% | $244.1255 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $228.86 | 7.815% | $246.7454 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $55.92 | 10.286% | $61.6719 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $136.45 | 13.422% | $154.7643 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $105.91 | 6.777% | $113.0875 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $70.38 | 3.462% | $72.8166 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $904.45 | $981.6307 | $981.64 | $981.60 | $981.60 | |