| 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 | $58.60 | 3.760% | $60.8034 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $62.87 | 10.764% | $69.6373 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $14.27 | 9.418% | $15.6139 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $120.96 | 10.257% | $133.3669 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $242.84 | 4.440% | $253.6221 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $193.48 | 11.351% | $215.4419 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $99.71 | 12.200% | $111.8746 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $792.73 | $860.3601 | $860.35 | $860.30 | $860.30 | |