| 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 | $92.91 | 3.345% | $96.0178 | $96.02 | $96.00 | $96.00 |
| Purchase #2 | $74.27 | 3.274% | $76.7016 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $213.86 | 4.606% | $223.7104 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $130.78 | 6.723% | $139.5723 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $50.94 | 4.520% | $53.2425 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $110.39 | 6.604% | $117.6802 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $134.83 | 10.331% | $148.7593 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $807.98 | $855.6841 | $855.68 | $855.65 | $855.70 | |