| 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 | $14.49 | 13.635% | $16.4657 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $166.27 | 7.590% | $178.8899 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $140.26 | 3.793% | $145.5801 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $211.59 | 7.134% | $226.6848 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $52.74 | 9.102% | $57.5404 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $100.78 | 8.114% | $108.9573 | $108.96 | $108.95 | $109.00 |
| Purchase #7 | $35.26 | 5.812% | $37.3093 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $721.39 | $771.4275 | $771.43 | $771.45 | $771.50 | |