| 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 | $108.44 | 10.799% | $120.1504 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $59.27 | 7.164% | $63.5161 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $225.40 | 9.401% | $246.5899 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $127.78 | 3.770% | $132.5973 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $35.36 | 13.779% | $40.2323 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $63.64 | 5.816% | $67.3413 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $16.70 | 3.281% | $17.2479 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $636.59 | $687.6752 | $687.68 | $687.70 | $687.60 | |