| 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 | $41.91 | 7.429% | $45.0235 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $197.78 | 6.283% | $210.2065 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $30.61 | 9.751% | $33.5948 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $107.99 | 11.222% | $120.1086 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $183.64 | 11.258% | $204.3142 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $82.59 | 7.307% | $88.6249 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $152.82 | 6.406% | $162.6096 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $797.34 | $864.4821 | $864.47 | $864.40 | $864.40 | |