| 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 | $112.61 | 3.823% | $116.9151 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $129.53 | 5.339% | $136.4456 | $136.45 | $136.45 | $136.40 |
| Purchase #3 | $129.29 | 11.129% | $143.6787 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $122.58 | 12.655% | $138.0925 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $56.95 | 12.542% | $64.0927 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $36.26 | 6.372% | $38.5705 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $90.37 | 6.201% | $95.9738 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $677.59 | $733.7689 | $733.77 | $733.75 | $733.80 | |