| 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 | $117.47 | 7.344% | $126.097 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $92.86 | 3.222% | $95.8519 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $98.71 | 3.604% | $102.2675 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $35.27 | 10.683% | $39.0379 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $43.99 | 10.424% | $48.5755 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $73.34 | 12.736% | $82.6806 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $155.44 | 9.485% | $170.1835 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $617.08 | $664.6939 | $664.70 | $664.75 | $664.80 | |