| 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 | $88.88 | 3.597% | $92.077 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $61.60 | 8.220% | $66.6635 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $24.65 | 12.543% | $27.7418 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $80.45 | 9.106% | $87.7758 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $201.58 | 5.780% | $213.2313 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $95.90 | 10.538% | $106.0059 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $108.53 | 10.505% | $119.9311 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $661.59 | $713.4264 | $713.43 | $713.50 | $713.40 | |