| 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 | $33.83 | 5.506% | $35.6927 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $199.49 | 11.231% | $221.8947 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $204.40 | 8.795% | $222.377 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $86.73 | 10.508% | $95.8436 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $198.96 | 5.534% | $209.9704 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $87.82 | 4.280% | $91.5787 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $41.63 | 12.752% | $46.9387 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $852.86 | $924.2958 | $924.29 | $924.35 | $924.30 | |