| 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 | $53.80 | 11.748% | $60.1204 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $64.48 | 7.153% | $69.0923 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $199.75 | 6.528% | $212.7897 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $159.37 | 11.547% | $177.7725 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $170.47 | 6.479% | $181.5148 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $12.79 | 4.478% | $13.3627 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $168.75 | 5.527% | $178.0768 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $829.41 | $892.7292 | $892.72 | $892.70 | $892.80 | |