| 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 | $58.57 | 13.779% | $66.6404 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $123.44 | 5.106% | $129.7428 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $225.56 | 12.419% | $253.5723 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $20.86 | 3.305% | $21.5494 | $21.55 | $21.55 | $21.50 |
| Purchase #5 | $176.38 | 13.849% | $200.8069 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $54.70 | 11.508% | $60.9949 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $181.40 | 13.629% | $206.123 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $840.91 | $939.4297 | $939.42 | $939.40 | $939.30 | |