| 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 | $86.29 | 11.602% | $96.3014 | $96.30 | $96.30 | $96.30 |
| Purchase #2 | $124.64 | 9.156% | $136.052 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $195.88 | 10.534% | $216.514 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $19.52 | 9.633% | $21.4004 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $78.42 | 6.364% | $83.4106 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $130.44 | 8.798% | $141.9161 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $129.82 | 11.537% | $144.7973 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $765.01 | $840.3918 | $840.39 | $840.35 | $840.40 | |