| 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 | $43.54 | 5.264% | $45.8319 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $194.75 | 5.842% | $206.1273 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $59.28 | 9.683% | $65.0201 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $204.35 | 10.510% | $225.8272 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $217.63 | 9.279% | $237.8239 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $116.38 | 13.759% | $132.3927 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $149.98 | 6.777% | $160.1441 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $985.91 | $1,073.1672 | $1,073.16 | $1,073.20 | $1,073.00 | |