| 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 | $54.46 | 6.721% | $58.1203 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $18.75 | 3.165% | $19.3434 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $200.40 | 8.845% | $218.1254 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $109.74 | 8.537% | $119.1085 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $180.71 | 13.546% | $205.189 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $78.27 | 5.592% | $82.6469 | $82.65 | $82.65 | $82.60 |
| Purchase #7 | $225.79 | 5.293% | $237.7411 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $868.12 | $940.2746 | $940.28 | $940.30 | $940.10 | |