| 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 | $44.86 | 12.627% | $50.5245 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $179.53 | 5.339% | $189.1151 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $45.33 | 7.680% | $48.8113 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $155.65 | 13.695% | $176.9663 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $192.97 | 6.421% | $205.3606 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $124.29 | 8.330% | $134.6434 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $65.68 | 12.762% | $74.0621 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $808.31 | $879.4833 | $879.48 | $879.40 | $879.50 | |