| 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 | $80.94 | 11.686% | $90.3986 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $115.33 | 8.558% | $125.1999 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $53.46 | 11.194% | $59.4443 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $239.70 | 5.376% | $252.5863 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $67.70 | 8.467% | $73.4322 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $83.80 | 3.817% | $86.9986 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $22.89 | 10.514% | $25.2967 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $663.82 | $713.3566 | $713.36 | $713.40 | $713.30 | |