| 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 | $24.51 | 9.387% | $26.8108 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $38.46 | 13.582% | $43.6836 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $44.92 | 7.555% | $48.3137 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $41.65 | 8.770% | $45.3027 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $213.70 | 9.288% | $233.5485 | $233.55 | $233.55 | $233.50 |
| Purchase #6 | $154.86 | 11.748% | $173.053 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $119.88 | 4.170% | $124.879 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $637.98 | $695.5913 | $695.58 | $695.60 | $695.60 | |