| 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 | $61.54 | 9.847% | $67.5998 | $67.60 | $67.60 | $67.60 |
| Purchase #2 | $18.99 | 11.180% | $21.1131 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $170.92 | 10.685% | $189.1828 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $84.52 | 4.450% | $88.2811 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $7.60 | 3.782% | $7.8874 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $250.78 | 7.166% | $268.7509 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $73.54 | 8.207% | $79.5754 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $667.89 | $722.3905 | $722.39 | $722.45 | $722.50 | |