| 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 | $234.53 | 7.796% | $252.814 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $68.58 | 11.585% | $76.525 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $65.48 | 6.433% | $69.6923 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $30.96 | 10.638% | $34.2535 | $34.25 | $34.25 | $34.30 |
| Purchase #5 | $9.57 | 5.755% | $10.1208 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $36.99 | 10.324% | $40.8088 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $31.67 | 6.381% | $33.6909 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $477.78 | $517.9053 | $517.90 | $517.90 | $517.90 | |