| 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 | $87.29 | 4.163% | $90.9239 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $144.49 | 7.201% | $154.8947 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $118.31 | 12.169% | $132.7071 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $173.93 | 7.690% | $187.3052 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $122.70 | 8.727% | $133.408 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $37.96 | 10.602% | $41.9845 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $219.59 | 11.605% | $245.0734 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $904.27 | $986.2968 | $986.29 | $986.25 | $986.30 | |