| 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 | $5.56 | 9.635% | $6.0957 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $108.57 | 8.369% | $117.6562 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $229.60 | 4.646% | $240.2672 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $103.51 | 13.845% | $117.841 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $33.56 | 3.552% | $34.7521 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $197.38 | 4.109% | $205.4903 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $131.62 | 7.497% | $141.4876 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $809.80 | $863.5901 | $863.60 | $863.60 | $863.70 | |