| 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 | $16.45 | 7.293% | $17.6497 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $113.60 | 5.591% | $119.9514 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $235.85 | 10.449% | $260.494 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $39.69 | 4.534% | $41.4895 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $244.58 | 13.736% | $278.1755 | $278.18 | $278.20 | $278.20 |
| Purchase #6 | $45.54 | 4.420% | $47.5529 | $47.55 | $47.55 | $47.60 |
| Purchase #7 | $136.42 | 4.231% | $142.1919 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $832.13 | $907.5049 | $907.50 | $907.55 | $907.60 | |