| 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 | $33.68 | 12.611% | $37.9274 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $13.78 | 10.131% | $15.1761 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $211.33 | 7.391% | $226.9494 | $226.95 | $226.95 | $226.90 |
| Purchase #4 | $151.63 | 5.414% | $159.8392 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $47.58 | 5.535% | $50.2136 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $199.83 | 12.785% | $225.3783 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $126.67 | 4.211% | $132.0041 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $784.50 | $847.4881 | $847.49 | $847.55 | $847.40 | |