| 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 | $71.67 | 12.167% | $80.3901 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $30.91 | 12.619% | $34.8105 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $55.46 | 8.488% | $60.1674 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $154.88 | 3.519% | $160.3302 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $63.54 | 10.332% | $70.105 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $202.96 | 6.829% | $216.8201 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $142.52 | 3.568% | $147.6051 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $721.94 | $770.2284 | $770.24 | $770.20 | $770.20 | |