| 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 | $63.34 | 7.772% | $68.2628 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $101.45 | 8.398% | $109.9698 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $155.68 | 9.802% | $170.9398 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $216.83 | 5.301% | $228.3242 | $228.32 | $228.30 | $228.30 |
| Purchase #5 | $87.49 | 10.767% | $96.91 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $6.76 | 7.776% | $7.2857 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $186.66 | 6.116% | $198.0761 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $818.21 | $879.7684 | $879.77 | $879.75 | $879.80 | |