| 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 | $5.89 | 12.477% | $6.6249 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $87.78 | 11.211% | $97.621 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $109.63 | 10.506% | $121.1477 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $37.66 | 8.297% | $40.7847 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $12.92 | 10.201% | $14.238 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $100.53 | 12.257% | $112.852 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $225.40 | 9.592% | $247.0204 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $579.81 | $640.2887 | $640.28 | $640.25 | $640.20 | |