| 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 | $76.42 | 4.754% | $80.053 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $159.39 | 7.407% | $171.196 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $13.61 | 5.380% | $14.3422 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $56.67 | 10.585% | $62.6685 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $200.43 | 12.116% | $224.7141 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $182.44 | 8.583% | $198.0988 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $139.91 | 10.751% | $154.9517 | $154.95 | $154.95 | $155.00 |
| 7 purchase totals = | $828.87 | $906.0243 | $906.02 | $906.00 | $906.10 | |