| 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 | $31.86 | 7.739% | $34.3256 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $100.95 | 6.449% | $107.4603 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $39.96 | 9.717% | $43.8429 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $25.26 | 12.660% | $28.4579 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $192.63 | 6.514% | $205.1779 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $153.42 | 13.213% | $173.6914 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $156.34 | 10.578% | $172.8776 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $700.42 | $765.8336 | $765.84 | $765.90 | $765.90 | |