| 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 | $66.39 | 10.702% | $73.4951 | $73.50 | $73.50 | $73.50 |
| Purchase #2 | $47.80 | 7.506% | $51.3879 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $141.25 | 10.186% | $155.6377 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $109.70 | 9.209% | $119.8023 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $230.50 | 5.498% | $243.1729 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $228.36 | 9.483% | $250.0154 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $214.82 | 5.801% | $227.2817 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,038.82 | $1,120.7930 | $1,120.80 | $1,120.80 | $1,120.80 | |