| 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 | $44.92 | 3.757% | $46.6076 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $131.49 | 5.579% | $138.8258 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $106.70 | 5.190% | $112.2377 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $106.68 | 4.852% | $111.8561 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $227.50 | 13.515% | $258.2466 | $258.25 | $258.25 | $258.20 |
| Purchase #6 | $19.91 | 7.843% | $21.4715 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $7.90 | 11.232% | $8.7873 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $645.10 | $698.0326 | $698.05 | $698.05 | $698.00 | |