| 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 | $76.35 | 3.641% | $79.1299 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $181.37 | 13.319% | $205.5267 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $226.82 | 8.571% | $246.2607 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $16.62 | 11.204% | $18.4821 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $209.63 | 3.475% | $216.9146 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $76.86 | 8.590% | $83.4623 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $15.93 | 6.222% | $16.9212 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $803.58 | $866.6975 | $866.69 | $866.70 | $866.70 | |