| 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 | $59.30 | 8.310% | $64.2278 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $157.45 | 6.492% | $167.6717 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $106.67 | 6.535% | $113.6409 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $225.67 | 8.144% | $244.0486 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $225.70 | 13.110% | $255.2893 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $124.94 | 5.799% | $132.1853 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $131.43 | 6.837% | $140.4159 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,031.16 | $1,117.4795 | $1,117.49 | $1,117.50 | $1,117.40 | |