| 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 | $31.25 | 6.347% | $33.2334 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $203.54 | 8.605% | $221.0546 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $185.65 | 12.855% | $209.5153 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $206.49 | 9.310% | $225.7142 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $39.43 | 12.566% | $44.3848 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $44.74 | 13.748% | $50.8909 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $9.60 | 8.437% | $10.41 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $720.70 | $795.2032 | $795.19 | $795.20 | $795.20 | |