| 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 | $58.91 | 12.856% | $66.4835 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $15.38 | 11.315% | $17.1202 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $214.73 | 10.375% | $237.0082 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $7.77 | 13.560% | $8.8236 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $90.63 | 11.489% | $101.0425 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $128.52 | 7.296% | $137.8968 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $201.54 | 6.726% | $215.0956 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $717.48 | $783.4704 | $783.47 | $783.45 | $783.40 | |