| 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 | $117.72 | 13.803% | $133.9689 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $88.73 | 11.625% | $99.0449 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $42.52 | 7.379% | $45.6576 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $24.61 | 5.561% | $25.9786 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $185.39 | 7.417% | $199.1404 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $60.74 | 12.436% | $68.2936 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $27.69 | 12.311% | $31.0989 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $547.40 | $603.1829 | $603.18 | $603.20 | $603.20 | |