| 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 | $107.70 | 5.654% | $113.7894 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $11.76 | 11.266% | $13.0849 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $185.46 | 10.155% | $204.2935 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $102.60 | 12.506% | $115.4312 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $51.73 | 10.708% | $57.2692 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $181.82 | 10.323% | $200.5893 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $33.92 | 6.223% | $36.0308 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $674.99 | $740.4883 | $740.48 | $740.55 | $740.50 | |