| 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 | $108.42 | 7.561% | $116.6176 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $30.26 | 8.651% | $32.8778 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $9.39 | 8.153% | $10.1556 | $10.16 | $10.15 | $10.20 |
| Purchase #4 | $129.97 | 12.338% | $146.0057 | $146.01 | $146.00 | $146.00 |
| Purchase #5 | $113.33 | 5.510% | $119.5745 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $19.53 | 3.110% | $20.1374 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $39.38 | 4.727% | $41.2415 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $450.28 | $486.6101 | $486.62 | $486.60 | $486.60 | |