| 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 | $92.63 | 9.449% | $101.3826 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $58.57 | 9.644% | $64.2185 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $188.45 | 9.718% | $206.7636 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $187.66 | 12.691% | $211.4759 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $84.29 | 3.506% | $87.2452 | $87.25 | $87.25 | $87.20 |
| Purchase #6 | $159.38 | 9.136% | $173.941 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $72.57 | 5.386% | $76.4786 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $843.55 | $921.5054 | $921.51 | $921.55 | $921.50 | |