| 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 | $96.34 | 8.686% | $104.7081 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $192.72 | 12.501% | $216.8119 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $109.61 | 10.125% | $120.708 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $230.46 | 7.141% | $246.9171 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $47.31 | 8.728% | $51.4392 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $25.45 | 13.829% | $28.9695 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $151.88 | 5.523% | $160.2683 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $853.77 | $929.8221 | $929.83 | $929.75 | $929.80 | |