| 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 | $73.44 | 7.443% | $78.9061 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $180.88 | 7.287% | $194.0607 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $101.66 | 13.714% | $115.6017 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $117.29 | 13.607% | $133.2497 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $190.26 | 5.202% | $200.1573 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $11.56 | 4.249% | $12.0512 | $12.05 | $12.05 | $12.10 |
| Purchase #7 | $14.47 | 3.703% | $15.0058 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $689.56 | $749.0325 | $749.04 | $749.00 | $749.10 | |