| 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 | $63.70 | 11.731% | $71.1726 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $98.51 | 12.283% | $110.61 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $176.36 | 5.783% | $186.5589 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $223.79 | 3.728% | $232.1329 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $124.73 | 13.846% | $142.0001 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $41.42 | 5.619% | $43.7474 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $45.49 | 9.468% | $49.797 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $774.00 | $836.0189 | $836.02 | $836.00 | $836.00 | |