| 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 | $54.42 | 8.357% | $58.9679 | $58.97 | $58.95 | $59.00 |
| Purchase #2 | $79.63 | 7.221% | $85.3801 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $35.90 | 11.149% | $39.9025 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $29.41 | 5.351% | $30.9837 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $23.59 | 5.742% | $24.9445 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $156.58 | 8.320% | $169.6075 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $18.56 | 10.588% | $20.5251 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $398.09 | $430.3113 | $430.31 | $430.35 | $430.30 | |