| 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 | $47.61 | 8.431% | $51.624 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $142.42 | 12.149% | $159.7226 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $129.44 | 12.168% | $145.1903 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $71.34 | 7.804% | $76.9074 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $73.90 | 7.317% | $79.3073 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $50.54 | 9.703% | $55.4439 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $136.86 | 6.736% | $146.0789 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $652.11 | $714.2744 | $714.27 | $714.25 | $714.20 | |