| 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 | 13.490% | $49.1185 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $247.44 | 4.819% | $259.3641 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $196.77 | 12.398% | $221.1655 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $36.79 | 12.744% | $41.4785 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $52.53 | 10.144% | $57.8586 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $77.76 | 12.581% | $87.543 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $243.73 | 11.422% | $271.5688 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $898.30 | $988.0970 | $988.10 | $988.05 | $988.20 | |