| 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 | $74.68 | 9.199% | $81.5498 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $201.41 | 12.648% | $226.8843 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $151.75 | 10.460% | $167.6231 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $219.61 | 6.322% | $233.4937 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $70.51 | 10.135% | $77.6562 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $93.64 | 7.872% | $101.0113 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $231.58 | 5.617% | $244.5878 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $1,043.18 | $1,132.8062 | $1,132.80 | $1,132.80 | $1,132.80 | |