| 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 | $66.50 | 9.479% | $72.8035 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $183.97 | 9.452% | $201.3588 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $133.44 | 5.160% | $140.3255 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $51.27 | 9.142% | $55.9571 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $8.53 | 10.473% | $9.4233 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $201.85 | 9.174% | $220.3677 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $124.83 | 6.402% | $132.8216 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $770.39 | $833.0575 | $833.06 | $833.00 | $833.10 | |