| 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 | $22.61 | 5.259% | $23.7991 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $248.33 | 3.122% | $256.0829 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $132.46 | 10.284% | $146.0822 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $61.99 | 6.796% | $66.2028 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $14.98 | 6.593% | $15.9676 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $79.72 | 3.833% | $82.7757 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $31.50 | 6.803% | $33.6429 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $591.59 | $624.5532 | $624.55 | $624.60 | $624.60 | |