| 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 | $68.25 | 4.742% | $71.4864 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $76.33 | 12.133% | $85.5911 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $87.98 | 3.609% | $91.1552 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $109.98 | 6.707% | $117.3564 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $138.29 | 7.153% | $148.1819 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $132.43 | 12.194% | $148.5785 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $199.82 | 7.873% | $215.5518 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $813.08 | $877.9013 | $877.91 | $877.95 | $878.10 | |