| 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 | $64.79 | 9.590% | $71.0034 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $64.97 | 9.119% | $70.8946 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $85.53 | 4.825% | $89.6568 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $74.93 | 12.569% | $84.348 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $7.68 | 9.495% | $8.4092 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $78.90 | 11.632% | $88.0776 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $150.55 | 5.766% | $159.2307 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $527.35 | $571.6203 | $571.62 | $571.65 | $571.60 | |