| 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 | $61.97 | 12.686% | $69.8315 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $225.25 | 5.609% | $237.8843 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $200.63 | 6.760% | $214.1926 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $103.40 | 4.862% | $108.4273 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $55.73 | 3.445% | $57.6499 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $155.47 | 10.552% | $171.8752 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $84.77 | 4.575% | $88.6482 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $887.22 | $948.5090 | $948.51 | $948.60 | $948.40 | |