| 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 | $47.34 | 3.799% | $49.1384 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $84.63 | 3.545% | $87.6301 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $233.37 | 9.523% | $255.5938 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $14.79 | 9.529% | $16.1993 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $170.25 | 5.742% | $180.0258 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $123.92 | 6.605% | $132.1049 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $131.33 | 4.576% | $137.3397 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $805.63 | $858.0320 | $858.03 | $858.10 | $857.90 | |