| 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 | $19.67 | 13.166% | $22.2598 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $186.50 | 7.616% | $200.7038 | $200.70 | $200.70 | $200.70 |
| Purchase #3 | $125.92 | 6.206% | $133.7346 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $62.59 | 4.117% | $65.1668 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $116.41 | 3.437% | $120.411 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $62.38 | 7.831% | $67.265 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $32.57 | 9.510% | $35.6674 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $606.04 | $645.2084 | $645.21 | $645.15 | $645.30 | |