| 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 | $21.35 | 11.153% | $23.7312 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $249.64 | 3.548% | $258.4972 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $100.66 | 12.756% | $113.5002 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $112.72 | 4.818% | $118.1508 | $118.15 | $118.15 | $118.20 |
| Purchase #5 | $43.82 | 4.509% | $45.7958 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $189.73 | 5.526% | $200.2145 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $10.48 | 13.374% | $11.8816 | $11.88 | $11.90 | $11.90 |
| 7 purchase totals = | $728.40 | $771.7713 | $771.77 | $771.80 | $771.80 | |