| 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 | $57.55 | 9.794% | $63.1864 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $105.63 | 3.364% | $109.1834 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $22.83 | 8.698% | $24.8158 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $58.70 | 12.720% | $66.1666 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $28.80 | 9.382% | $31.502 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $22.79 | 6.617% | $24.298 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $93.59 | 12.799% | $105.5686 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $389.89 | $424.7208 | $424.73 | $424.70 | $424.80 | |