| 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 | $78.31 | 3.326% | $80.9146 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $61.67 | 7.505% | $66.2983 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $154.94 | 8.739% | $168.4802 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $179.97 | 4.318% | $187.7411 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $45.81 | 3.286% | $47.3153 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $50.87 | 13.372% | $57.6723 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $88.45 | 12.874% | $99.8371 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $660.02 | $708.2589 | $708.26 | $708.25 | $708.20 | |