| 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 | $142.69 | 8.245% | $154.4548 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $205.86 | 7.532% | $221.3654 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $51.43 | 13.656% | $58.4533 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $29.68 | 9.683% | $32.5539 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $107.66 | 5.165% | $113.2206 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $77.39 | 4.176% | $80.6218 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $89.65 | 4.787% | $93.9415 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $704.36 | $754.6113 | $754.60 | $754.55 | $754.70 | |