| 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 | $14.53 | 3.700% | $15.0676 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $85.61 | 11.378% | $95.3507 | $95.35 | $95.35 | $95.40 |
| Purchase #3 | $190.39 | 5.792% | $201.4174 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $199.74 | 11.750% | $223.2095 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $161.86 | 8.274% | $175.2523 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $131.83 | 12.504% | $148.314 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $20.92 | 6.329% | $22.244 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $804.88 | $880.8555 | $880.85 | $880.80 | $880.90 | |