| 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 | $27.83 | 11.464% | $31.0204 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $191.86 | 13.549% | $217.8551 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $44.30 | 11.796% | $49.5256 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $200.47 | 3.282% | $207.0494 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $21.33 | 6.204% | $22.6533 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $33.67 | 10.224% | $37.1124 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $96.34 | 13.373% | $109.2235 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $615.80 | $674.4397 | $674.44 | $674.40 | $674.40 | |