| 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 | $70.32 | 10.859% | $77.956 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $39.44 | 12.491% | $44.3665 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $21.69 | 10.118% | $23.8846 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $84.50 | 11.622% | $94.3206 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $83.66 | 4.779% | $87.6581 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $176.40 | 4.137% | $183.6977 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $84.89 | 13.652% | $96.4792 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $560.90 | $608.3627 | $608.37 | $608.35 | $608.50 | |