| 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 | $82.66 | 8.690% | $89.8432 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $27.42 | 6.626% | $29.2368 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $6.98 | 8.633% | $7.5826 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $167.30 | 4.701% | $175.1648 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $241.55 | 11.766% | $269.9708 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $111.92 | 9.235% | $122.2558 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $233.70 | 5.109% | $245.6397 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $871.53 | $939.6937 | $939.69 | $939.70 | $939.70 | |