| 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 | $26.49 | 7.741% | $28.5406 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $51.67 | 11.307% | $57.5123 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $244.27 | 9.488% | $267.4463 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $99.81 | 12.138% | $111.9249 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $167.66 | 9.103% | $182.9221 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $81.81 | 6.444% | $87.0818 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $115.33 | 5.394% | $121.5509 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $787.04 | $856.9789 | $856.97 | $856.95 | $856.90 | |