| 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 | $31.34 | 5.711% | $33.1298 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $89.91 | 4.786% | $94.2131 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $161.91 | 7.293% | $173.7181 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $8.74 | 3.230% | $9.0223 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $31.62 | 6.319% | $33.6181 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $120.92 | 3.704% | $125.3989 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $227.88 | 9.790% | $250.1895 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $672.32 | $719.2898 | $719.29 | $719.25 | $719.20 | |