| 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 | $120.69 | 8.723% | $131.2178 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $62.64 | 6.206% | $66.5274 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $218.64 | 11.212% | $243.1539 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $36.30 | 12.744% | $40.9261 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $69.33 | 4.141% | $72.201 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $113.75 | 9.228% | $124.2469 | $124.25 | $124.25 | $124.20 |
| Purchase #7 | $38.98 | 13.156% | $44.1082 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $660.33 | $722.3813 | $722.39 | $722.40 | $722.30 | |