| 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 | $99.81 | 13.122% | $112.9071 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $99.73 | 5.282% | $104.9977 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $87.35 | 4.801% | $91.5437 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $94.44 | 10.134% | $104.0105 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $23.47 | 6.378% | $24.9669 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $79.58 | 7.610% | $85.636 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $167.46 | 5.800% | $177.1727 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $651.84 | $701.2346 | $701.24 | $701.20 | $701.20 | |