| 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 | $75.51 | 4.756% | $79.1013 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $67.44 | 8.505% | $73.1758 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $182.37 | 7.745% | $196.4946 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $5.35 | 4.442% | $5.5876 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $17.86 | 8.542% | $19.3856 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $147.66 | 13.156% | $167.0861 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $216.73 | 5.299% | $228.2145 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $712.92 | $769.0455 | $769.05 | $769.10 | $769.10 | |