| 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 | $43.28 | 5.662% | $45.7305 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $148.99 | 7.605% | $160.3207 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $41.90 | 12.424% | $47.1057 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $5.31 | 7.338% | $5.6996 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $22.74 | 9.382% | $24.8735 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $124.83 | 4.242% | $130.1253 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $247.47 | 7.169% | $265.2111 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $634.52 | $679.0664 | $679.07 | $679.05 | $679.00 | |