| 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 | $72.93 | 7.214% | $78.1912 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $89.94 | 13.625% | $102.1943 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $109.46 | 3.311% | $113.0842 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $115.35 | 5.302% | $121.4659 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $181.74 | 13.171% | $205.677 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $63.79 | 10.290% | $70.354 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $57.70 | 5.311% | $60.7644 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $690.91 | $751.7310 | $751.72 | $751.75 | $751.90 | |