| 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 | $55.37 | 3.732% | $57.4364 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $210.81 | 7.172% | $225.9293 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $79.81 | 9.556% | $87.4366 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $99.97 | 5.669% | $105.6373 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $83.94 | 8.447% | $91.0304 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $69.56 | 5.465% | $73.3615 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $116.55 | 5.199% | $122.6094 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $716.01 | $763.4409 | $763.45 | $763.50 | $763.30 | |