| 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 | $72.29 | 9.646% | $79.2631 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $107.33 | 11.707% | $119.8951 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $139.35 | 12.847% | $157.2523 | $157.25 | $157.25 | $157.30 |
| Purchase #4 | $211.46 | 7.789% | $227.9306 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $173.82 | 12.279% | $195.1634 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $9.82 | 13.816% | $11.1767 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $41.73 | 6.263% | $44.3435 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $755.80 | $835.0247 | $835.02 | $835.05 | $835.10 | |