| 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 | $109.47 | 13.668% | $124.4324 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $38.27 | 11.348% | $42.6129 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $246.77 | 4.692% | $258.3484 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $221.67 | 9.565% | $242.8727 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $134.87 | 7.152% | $144.5159 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $84.60 | 3.614% | $87.6574 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $39.27 | 9.500% | $43.0007 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $874.92 | $943.4404 | $943.44 | $943.40 | $943.40 | |