| 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 | $15.49 | 6.489% | $16.4951 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $228.35 | 10.869% | $253.1694 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $51.62 | 3.791% | $53.5769 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $219.47 | 12.605% | $247.1342 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $37.86 | 4.378% | $39.5175 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $164.41 | 10.106% | $181.0253 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $170.55 | 6.461% | $181.5692 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $887.75 | $972.4876 | $972.50 | $972.50 | $972.50 | |