| 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 | $24.67 | 3.225% | $25.4656 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $30.54 | 4.664% | $31.9644 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $100.43 | 4.697% | $105.1472 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $33.85 | 7.193% | $36.2848 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $7.38 | 12.727% | $8.3193 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $114.39 | 13.290% | $129.5924 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $234.27 | 13.393% | $265.6458 | $265.65 | $265.65 | $265.60 |
| 7 purchase totals = | $545.53 | $602.4195 | $602.42 | $602.40 | $602.40 | |