| 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 | $43.28 | 13.336% | $49.0518 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $233.80 | 12.659% | $263.3967 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $80.68 | 7.298% | $86.568 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $18.45 | 13.512% | $20.943 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $116.26 | 7.803% | $125.3318 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $100.97 | 8.329% | $109.3798 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $210.91 | 13.683% | $239.7688 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $804.35 | $894.4399 | $894.44 | $894.45 | $894.50 | |