| 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 | $122.41 | 10.534% | $135.3047 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $207.28 | 6.467% | $220.6848 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $27.73 | 13.768% | $31.5479 | $31.55 | $31.55 | $31.50 |
| Purchase #4 | $19.27 | 6.666% | $20.5545 | $20.55 | $20.55 | $20.60 |
| Purchase #5 | $97.97 | 13.674% | $111.3664 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $78.39 | 4.193% | $81.6769 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $67.64 | 13.319% | $76.649 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $620.69 | $677.7842 | $677.78 | $677.80 | $677.80 | |