| 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 | $108.62 | 6.534% | $115.7172 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $61.47 | 7.812% | $66.272 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $239.87 | 10.309% | $264.5982 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $158.57 | 5.149% | $166.7348 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $74.67 | 7.503% | $80.2725 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $50.98 | 12.468% | $57.3362 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $42.97 | 5.246% | $45.2242 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $737.15 | $796.1551 | $796.15 | $796.10 | $796.10 | |