| 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 | $6.77 | 13.342% | $7.6733 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $85.59 | 8.113% | $92.5339 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $229.87 | 9.390% | $251.4548 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $42.27 | 9.280% | $46.1927 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $231.43 | 10.395% | $255.4871 | $255.49 | $255.50 | $255.50 |
| Purchase #6 | $107.90 | 5.667% | $114.0147 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $96.74 | 5.600% | $102.1574 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $800.57 | $869.5139 | $869.50 | $869.50 | $869.60 | |