| 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 | $232.58 | 10.418% | $256.8102 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $22.52 | 5.119% | $23.6728 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $27.65 | 13.360% | $31.344 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $76.40 | 4.295% | $79.6814 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $42.44 | 4.675% | $44.4241 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $38.53 | 8.706% | $41.8844 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $149.51 | 13.627% | $169.8837 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $589.63 | $647.7006 | $647.68 | $647.70 | $647.70 | |