| 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 | 5.433% | $32.0938 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $173.35 | 3.116% | $178.7516 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $192.68 | 6.370% | $204.9537 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $163.55 | 11.804% | $182.8554 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $70.39 | 5.753% | $74.4395 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $86.82 | 11.429% | $96.7427 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $48.27 | 8.251% | $52.2528 | $52.25 | $52.25 | $52.30 |
| 7 purchase totals = | $765.50 | $822.0895 | $822.08 | $822.10 | $822.20 | |