| 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 | $29.44 | 8.356% | $31.9 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $159.85 | 4.510% | $167.0592 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $191.26 | 13.421% | $216.929 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $15.95 | 9.249% | $17.4252 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $159.35 | 3.272% | $164.5639 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $55.80 | 8.690% | $60.649 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $221.26 | 13.426% | $250.9664 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $832.91 | $909.4927 | $909.50 | $909.50 | $909.50 | |