| 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 | $96.25 | 7.708% | $103.669 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $93.76 | 8.244% | $101.4896 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $23.73 | 7.123% | $25.4203 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $112.78 | 8.689% | $122.5795 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $163.61 | 8.528% | $177.5627 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $66.73 | 9.345% | $72.9659 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $16.54 | 7.464% | $17.7745 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $573.40 | $621.4615 | $621.46 | $621.40 | $621.60 | |