| 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 | $23.70 | 13.701% | $26.9471 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $45.62 | 10.630% | $50.4694 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $61.76 | 9.195% | $67.4388 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $143.81 | 8.196% | $155.5967 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $42.43 | 11.829% | $47.449 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $80.89 | 13.281% | $91.633 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $246.56 | 5.156% | $259.2726 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $644.77 | $698.8066 | $698.81 | $698.80 | $698.70 | |