| 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 | $77.26 | 4.575% | $80.7946 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $195.88 | 5.190% | $206.0462 | $206.05 | $206.05 | $206.00 |
| Purchase #3 | $163.35 | 4.461% | $170.637 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $99.45 | 5.788% | $105.2062 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $89.93 | 9.795% | $98.7386 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $238.83 | 5.128% | $251.0772 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $75.55 | 4.546% | $78.9845 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $940.25 | $991.4843 | $991.49 | $991.55 | $991.40 | |