| 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 | $42.43 | 6.180% | $45.0522 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $168.62 | 4.202% | $175.7054 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $97.58 | 8.408% | $105.7845 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $201.30 | 4.336% | $210.0284 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $176.41 | 11.280% | $196.309 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $192.45 | 9.367% | $210.4768 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $200.89 | 9.410% | $219.7937 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,079.68 | $1,163.1500 | $1,163.15 | $1,163.20 | $1,163.20 | |