| 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 | $89.31 | 12.542% | $100.5113 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $170.75 | 9.503% | $186.9764 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $58.25 | 4.153% | $60.6691 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $124.29 | 10.378% | $137.1888 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $123.53 | 13.753% | $140.5191 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $119.57 | 10.126% | $131.6777 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $82.99 | 5.286% | $87.3769 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $768.69 | $844.9193 | $844.93 | $844.95 | $845.00 | |