| 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 | $41.48 | 11.129% | $46.0963 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $62.30 | 3.210% | $64.2998 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $182.45 | 13.871% | $207.7576 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $65.25 | 13.436% | $74.017 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $127.78 | 7.434% | $137.2792 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $11.92 | 11.813% | $13.3281 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $180.69 | 9.512% | $197.8772 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $671.87 | $740.6552 | $740.67 | $740.70 | $740.70 | |