| 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 | $23.36 | 3.594% | $24.1996 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $8.81 | 5.617% | $9.3049 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $116.25 | 7.678% | $125.1757 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $171.64 | 10.814% | $190.2011 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $24.35 | 12.611% | $27.4208 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $39.84 | 13.461% | $45.2029 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $84.91 | 12.388% | $95.4287 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $469.16 | $516.9337 | $516.93 | $516.95 | $516.90 | |