| 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 | $7.96 | 9.795% | $8.7397 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $15.85 | 5.669% | $16.7485 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $181.27 | 10.251% | $199.852 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $50.54 | 9.283% | $55.2316 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $248.78 | 10.801% | $275.6507 | $275.65 | $275.65 | $275.70 |
| Purchase #6 | $116.63 | 11.559% | $130.1113 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $131.37 | 10.812% | $145.5737 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $752.40 | $831.9075 | $831.90 | $831.90 | $831.90 | |