| 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 | $52.53 | 5.713% | $55.531 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $65.27 | 11.598% | $72.84 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $34.52 | 9.225% | $37.7045 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $156.36 | 7.187% | $167.5976 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $13.93 | 6.230% | $14.7978 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $109.66 | 3.272% | $113.2481 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $16.38 | 7.515% | $17.611 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $448.65 | $479.3300 | $479.33 | $479.35 | $479.20 | |