| 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 | $80.83 | 4.574% | $84.5272 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $21.57 | 5.134% | $22.6774 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $242.85 | 8.521% | $263.5432 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $66.46 | 10.385% | $73.3619 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $156.80 | 10.384% | $173.0821 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $88.62 | 12.609% | $99.7941 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $120.41 | 3.620% | $124.7688 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $777.54 | $841.7547 | $841.75 | $841.80 | $841.80 | |