| 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 | $42.38 | 6.315% | $45.0563 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $113.47 | 3.190% | $117.0897 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $46.70 | 4.417% | $48.7627 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $145.83 | 4.555% | $152.4726 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $155.69 | 6.859% | $166.3688 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $65.28 | 5.721% | $69.0147 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $9.36 | 7.167% | $10.0308 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $578.71 | $608.7956 | $608.79 | $608.75 | $608.90 | |