| 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 | $30.44 | 5.320% | $32.0594 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $195.66 | 5.573% | $206.5641 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $83.70 | 11.160% | $93.0409 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $112.92 | 3.478% | $116.8474 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $207.36 | 3.134% | $213.8587 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $80.48 | 11.102% | $89.4149 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $31.99 | 3.204% | $33.015 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $742.55 | $784.8004 | $784.80 | $784.75 | $784.80 | |