| 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 | $28.83 | 3.726% | $29.9042 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $146.52 | 5.109% | $154.0057 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $209.55 | 5.220% | $220.4885 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $61.57 | 4.679% | $64.4509 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $42.91 | 7.239% | $46.0163 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $23.97 | 13.541% | $27.2158 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $18.50 | 6.275% | $19.6609 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $531.85 | $561.7423 | $561.75 | $561.70 | $561.80 | |