| 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 | $186.75 | 5.227% | $196.5114 | $196.51 | $196.50 | $196.50 |
| Purchase #2 | $17.93 | 11.319% | $19.9595 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $47.26 | 5.723% | $49.9647 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $50.56 | 10.844% | $56.0427 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $97.76 | 11.351% | $108.8567 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $100.47 | 7.407% | $107.9118 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $105.87 | 8.673% | $115.0521 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $606.60 | $654.2989 | $654.29 | $654.25 | $654.40 | |