| 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 | $65.77 | 5.221% | $69.2039 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $103.51 | 6.715% | $110.4607 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $116.81 | 13.577% | $132.6693 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $29.36 | 6.238% | $31.1915 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $189.61 | 9.362% | $207.3613 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $135.99 | 10.738% | $150.5926 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $163.71 | 4.358% | $170.8445 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $804.76 | $872.3238 | $872.31 | $872.30 | $872.40 | |