| 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 | $106.74 | 9.672% | $117.0639 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $161.27 | 13.308% | $182.7318 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $31.58 | 7.194% | $33.8519 | $33.85 | $33.85 | $33.90 |
| Purchase #4 | $17.68 | 9.231% | $19.312 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $184.31 | 6.140% | $195.6266 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $30.32 | 11.360% | $33.7644 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $46.49 | 8.661% | $50.5165 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $578.39 | $632.8671 | $632.86 | $632.85 | $632.90 | |