| 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 | $75.49 | 13.205% | $85.4585 | $85.46 | $85.45 | $85.50 |
| Purchase #2 | $197.44 | 5.244% | $207.7938 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $31.32 | 11.789% | $35.0123 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $221.76 | 5.427% | $233.7949 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $86.47 | 13.185% | $97.8711 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $232.72 | 11.423% | $259.3036 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $48.51 | 5.628% | $51.2401 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $893.71 | $970.4743 | $970.46 | $970.45 | $970.50 | |