| 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 | $13.33 | 10.470% | $14.7257 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $140.42 | 5.228% | $147.7612 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $28.41 | 7.713% | $30.6013 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $62.44 | 5.403% | $65.8136 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $35.70 | 9.267% | $39.0083 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $162.26 | 9.610% | $177.8532 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $102.95 | 9.642% | $112.8764 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $545.51 | $588.6397 | $588.64 | $588.65 | $588.70 | |