| 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 | $8.63 | 4.719% | $9.0372 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $34.92 | 6.349% | $37.1371 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $61.26 | 13.442% | $69.4946 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $11.32 | 8.264% | $12.2555 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $238.36 | 4.189% | $248.3449 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $116.95 | 13.431% | $132.6576 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $241.26 | 3.384% | $249.4242 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $712.70 | $758.3511 | $758.35 | $758.35 | $758.30 | |