| 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 | $215.29 | 7.729% | $231.9298 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $87.40 | 11.805% | $97.7176 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $12.90 | 10.142% | $14.2083 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $96.87 | 5.172% | $101.8801 | $101.88 | $101.90 | $101.90 |
| Purchase #5 | $55.33 | 3.126% | $57.0596 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $63.70 | 11.790% | $71.2102 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $46.52 | 10.768% | $51.5293 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $578.01 | $625.5349 | $625.54 | $625.55 | $625.50 | |