| 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 | $36.64 | 3.571% | $37.9484 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $140.93 | 3.682% | $146.119 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $50.51 | 12.189% | $56.6667 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $113.57 | 7.720% | $122.3376 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $20.97 | 6.293% | $22.2896 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $209.63 | 6.357% | $222.9562 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $83.77 | 6.394% | $89.1263 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $656.02 | $697.4438 | $697.46 | $697.45 | $697.40 | |