| 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 | $109.53 | 8.491% | $118.8302 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $45.86 | 3.684% | $47.5495 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $112.70 | 5.344% | $118.7227 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $117.46 | 5.580% | $124.0143 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $23.43 | 6.329% | $24.9129 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $50.33 | 7.523% | $54.1163 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $162.80 | 4.506% | $170.1358 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $622.11 | $658.2817 | $658.28 | $658.25 | $658.10 | |