| 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 | $73.26 | 10.863% | $81.2182 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $5.72 | 9.197% | $6.2461 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $93.66 | 4.105% | $97.5047 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $230.82 | 3.857% | $239.7227 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $152.84 | 7.865% | $164.8609 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $167.47 | 7.519% | $180.0621 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $29.78 | 9.652% | $32.6544 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $753.55 | $802.2691 | $802.26 | $802.20 | $802.30 | |