| 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 | $12.70 | 6.441% | $13.518 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $58.46 | 10.236% | $64.444 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $189.57 | 6.830% | $202.5176 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $153.52 | 6.313% | $163.2117 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $6.38 | 10.804% | $7.0693 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $67.26 | 12.611% | $75.7422 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $246.55 | 7.711% | $265.5615 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $734.44 | $792.0643 | $792.06 | $792.00 | $792.00 | |