| 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 | $41.99 | 7.745% | $45.2421 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $199.70 | 7.221% | $214.1203 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $10.67 | 9.211% | $11.6528 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $189.49 | 5.259% | $199.4553 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $39.67 | 7.562% | $42.6698 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $111.44 | 7.560% | $119.8649 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $105.27 | 7.569% | $113.2379 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $698.23 | $746.2431 | $746.24 | $746.20 | $746.30 | |