| 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 | $225.77 | 8.365% | $244.6557 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $125.43 | 9.661% | $137.5478 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $95.78 | 6.459% | $101.9664 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $5.43 | 10.441% | $5.9969 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $36.96 | 3.539% | $38.268 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $72.74 | 9.857% | $79.91 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $112.66 | 7.537% | $121.1512 | $121.15 | $121.15 | $121.20 |
| 7 purchase totals = | $674.77 | $729.4960 | $729.51 | $729.45 | $729.60 | |