| 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 | $77.69 | 5.657% | $82.0849 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $169.29 | 7.757% | $182.4218 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $110.62 | 5.776% | $117.0094 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $31.28 | 5.763% | $33.0827 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $142.48 | 8.508% | $154.6022 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $159.89 | 12.810% | $180.3719 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $186.89 | 3.232% | $192.9303 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $878.14 | $942.5032 | $942.49 | $942.50 | $942.50 | |