| 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 | $73.45 | 11.751% | $82.0811 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $71.95 | 12.230% | $80.7495 | $80.75 | $80.75 | $80.70 |
| Purchase #3 | $73.97 | 9.348% | $80.8847 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $188.71 | 10.135% | $207.8358 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $229.96 | 10.823% | $254.8486 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $53.33 | 3.369% | $55.1267 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $172.40 | 12.536% | $194.0121 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $863.77 | $955.5385 | $955.54 | $955.60 | $955.40 | |