| 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 | $241.78 | 9.845% | $265.5832 | $265.58 | $265.60 | $265.60 |
| Purchase #2 | $45.41 | 4.618% | $47.507 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $58.25 | 4.618% | $60.94 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $68.66 | 6.665% | $73.2362 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $131.26 | 6.736% | $140.1017 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $12.31 | 11.404% | $13.7138 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $62.44 | 8.396% | $67.6825 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $620.11 | $668.7644 | $668.76 | $668.80 | $668.70 | |