| 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 | $90.35 | 6.444% | $96.1722 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $15.63 | 6.500% | $16.646 | $16.65 | $16.65 | $16.60 |
| Purchase #3 | $237.97 | 10.706% | $263.4471 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $190.97 | 13.294% | $216.3576 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $246.75 | 6.637% | $263.1268 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $153.70 | 8.313% | $166.4771 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $51.39 | 9.817% | $56.435 | $56.44 | $56.45 | $56.40 |
| 7 purchase totals = | $986.76 | $1,078.6618 | $1,078.68 | $1,078.70 | $1,078.60 | |