| 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 | $215.29 | 8.183% | $232.9072 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $61.40 | 8.105% | $66.3765 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $88.84 | 5.534% | $93.7564 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $16.77 | 11.185% | $18.6457 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $84.93 | 5.604% | $89.6895 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $102.35 | 12.701% | $115.3495 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $37.98 | 6.568% | $40.4745 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $607.56 | $657.1993 | $657.21 | $657.20 | $657.20 | |