| 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 | $194.77 | 4.700% | $203.9242 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $65.73 | 13.539% | $74.6292 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $71.69 | 12.272% | $80.4878 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $167.86 | 7.481% | $180.4176 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $71.72 | 7.727% | $77.2618 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $55.52 | 5.456% | $58.5492 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $7.96 | 8.528% | $8.6388 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $635.25 | $683.9086 | $683.91 | $683.90 | $683.80 | |