| 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 | $26.80 | 5.195% | $28.1923 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $88.88 | 3.183% | $91.7091 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $29.71 | 4.713% | $31.1102 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $23.32 | 13.421% | $26.4498 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $7.72 | 4.549% | $8.0712 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $60.33 | 13.341% | $68.3786 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $169.91 | 4.866% | $178.1778 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $406.67 | $432.0890 | $432.09 | $432.10 | $432.10 | |