| 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 | $110.69 | 8.727% | $120.3499 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $49.70 | 13.274% | $56.2972 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $55.54 | 8.268% | $60.132 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $118.34 | 7.315% | $126.9966 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $36.94 | 4.437% | $38.579 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $58.99 | 4.367% | $61.5661 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $179.27 | 11.287% | $199.5042 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $609.47 | $663.4250 | $663.43 | $663.45 | $663.40 | |