| 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 | $39.96 | 7.520% | $42.965 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $166.74 | 4.167% | $173.6881 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $202.29 | 5.725% | $213.8711 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $32.87 | 6.227% | $34.9168 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $60.55 | 11.586% | $67.5653 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $104.28 | 12.748% | $117.5736 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $109.91 | 11.733% | $122.8057 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $716.60 | $773.3856 | $773.40 | $773.30 | $773.50 | |