| 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 | $68.36 | 9.339% | $74.7441 | $74.74 | $74.75 | $74.70 |
| Purchase #2 | $211.40 | 10.641% | $233.8951 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $50.95 | 3.297% | $52.6298 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $165.34 | 4.716% | $173.1374 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $86.92 | 5.187% | $91.4285 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $152.91 | 13.255% | $173.1782 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $101.42 | 3.146% | $104.6107 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $837.30 | $903.6238 | $903.63 | $903.70 | $903.50 | |