| 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 | $38.75 | 3.441% | $40.0834 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $207.41 | 6.292% | $220.4602 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $53.99 | 12.817% | $60.9099 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $203.87 | 11.424% | $227.1601 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $53.78 | 3.543% | $55.6854 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $219.72 | 6.161% | $233.2569 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $99.87 | 11.446% | $111.3011 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $877.39 | $948.8570 | $948.86 | $948.85 | $949.00 | |