| 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 | $82.45 | 4.280% | $85.9789 | $85.98 | $86.00 | $86.00 |
| Purchase #2 | $225.44 | 8.827% | $245.3396 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $42.60 | 11.369% | $47.4432 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $6.90 | 11.793% | $7.7137 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $183.65 | 7.182% | $196.8397 | $196.84 | $196.85 | $196.80 |
| Purchase #6 | $112.61 | 3.840% | $116.9342 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $44.78 | 9.338% | $48.9616 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $698.43 | $749.2109 | $749.20 | $749.25 | $749.10 | |