| 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 | $52.50 | 6.260% | $55.7865 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $19.47 | 6.171% | $20.6715 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $90.92 | 11.803% | $101.6513 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $243.77 | 10.582% | $269.5657 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $93.73 | 13.114% | $106.0218 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $97.43 | 11.638% | $108.7689 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $71.54 | 6.266% | $76.0227 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $669.36 | $738.4884 | $738.49 | $738.40 | $738.60 | |