| 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 | $54.45 | 4.627% | $56.9694 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $56.66 | 6.605% | $60.4024 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $131.35 | 4.656% | $137.4657 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $149.35 | 4.213% | $155.6421 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $108.63 | 8.659% | $118.0363 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $239.34 | 10.582% | $264.667 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $18.91 | 10.729% | $20.9389 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $758.69 | $814.1218 | $814.13 | $814.10 | $814.10 | |