| 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 | $78.51 | 12.788% | $88.5499 | $88.55 | $88.55 | $88.50 |
| Purchase #2 | $13.81 | 13.854% | $15.7232 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $191.90 | 9.231% | $209.6143 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $207.38 | 11.695% | $231.6331 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $98.78 | 3.648% | $102.3835 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $131.98 | 6.641% | $140.7448 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $116.68 | 3.236% | $120.4558 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $839.04 | $909.1046 | $909.09 | $909.10 | $909.00 | |