| 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 | $75.44 | 7.311% | $80.9554 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $185.87 | 5.214% | $195.5613 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $59.92 | 3.349% | $61.9267 | $61.93 | $61.95 | $61.90 |
| Purchase #4 | $44.74 | 6.563% | $47.6763 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $37.84 | 8.603% | $41.0954 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $116.62 | 13.848% | $132.7695 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $189.56 | 11.677% | $211.6949 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $709.99 | $771.6795 | $771.69 | $771.70 | $771.80 | |