| 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 | $241.84 | 12.505% | $272.0821 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $71.53 | 11.433% | $79.708 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $81.77 | 3.377% | $84.5314 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $113.44 | 8.475% | $123.054 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $79.60 | 11.755% | $88.957 | $88.96 | $88.95 | $89.00 |
| Purchase #6 | $87.79 | 4.323% | $91.5852 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $48.25 | 9.572% | $52.8685 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $724.22 | $792.7862 | $792.79 | $792.80 | $792.90 | |