| 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 | $38.71 | 3.253% | $39.9692 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $234.48 | 13.741% | $266.6999 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $216.40 | 4.402% | $225.9259 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $50.97 | 3.523% | $52.7657 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $8.96 | 13.721% | $10.1894 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $46.32 | 12.588% | $52.1508 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $116.55 | 4.312% | $121.5756 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $712.39 | $769.2765 | $769.29 | $769.30 | $769.40 | |