| 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 | $13.46 | 3.290% | $13.9028 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $195.85 | 8.234% | $211.9763 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $233.29 | 5.266% | $245.5751 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $70.94 | 7.871% | $76.5237 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $36.56 | 12.585% | $41.1611 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $112.65 | 10.854% | $124.877 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $24.84 | 13.545% | $28.2046 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $687.59 | $742.2206 | $742.22 | $742.25 | $742.30 | |