| 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 | $45.69 | 3.681% | $47.3718 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $197.80 | 4.469% | $206.6397 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $56.54 | 3.821% | $58.7004 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $149.47 | 3.173% | $154.2127 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $123.36 | 6.300% | $131.1317 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $128.34 | 7.436% | $137.8834 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $235.98 | 6.809% | $252.0479 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $937.18 | $987.9876 | $987.98 | $988.00 | $987.90 | |