| 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 | $44.74 | 5.485% | $47.194 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $7.54 | 9.344% | $8.2445 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $156.26 | 3.150% | $161.1822 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $218.38 | 6.304% | $232.1467 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $193.28 | 12.766% | $217.9541 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $54.77 | 6.845% | $58.519 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $113.38 | 8.340% | $122.8359 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $788.35 | $848.0764 | $848.07 | $848.10 | $848.00 | |