| 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 | $69.35 | 7.675% | $74.6726 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $96.74 | 11.799% | $108.1544 | $108.15 | $108.15 | $108.20 |
| Purchase #3 | $117.70 | 6.152% | $124.9409 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $21.99 | 4.265% | $22.9279 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $32.26 | 10.462% | $35.635 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $168.63 | 7.650% | $181.5302 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $249.84 | 4.727% | $261.6499 | $261.65 | $261.65 | $261.60 |
| 7 purchase totals = | $756.51 | $809.5109 | $809.51 | $809.55 | $809.40 | |