| 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 | $65.76 | 11.314% | $73.2001 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $18.31 | 4.716% | $19.1735 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $64.98 | 13.211% | $73.5645 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $215.94 | 10.269% | $238.1149 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $180.71 | 8.432% | $195.9475 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $7.79 | 9.498% | $8.5299 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $118.73 | 5.183% | $124.8838 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $672.22 | $733.4142 | $733.40 | $733.40 | $733.40 | |