| 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 | $36.62 | 6.350% | $38.9454 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $5.49 | 10.222% | $6.0512 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $147.74 | 3.820% | $153.3837 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $163.92 | 7.432% | $176.1025 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $66.56 | 6.860% | $71.126 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $172.81 | 13.802% | $196.6612 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $96.52 | 4.715% | $101.0709 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $689.66 | $743.3409 | $743.34 | $743.35 | $743.40 | |