| 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 | $39.53 | 4.233% | $41.2033 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $132.63 | 8.313% | $143.6555 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $92.65 | 7.452% | $99.5543 | $99.55 | $99.55 | $99.60 |
| Purchase #4 | $202.67 | 13.753% | $230.5432 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $174.32 | 10.732% | $193.028 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $45.34 | 11.845% | $50.7105 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $46.75 | 6.296% | $49.6934 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $733.89 | $808.3882 | $808.38 | $808.40 | $808.40 | |