| 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 | $23.69 | 13.413% | $26.8675 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $18.62 | 9.111% | $20.3165 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $34.28 | 7.630% | $36.8956 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $169.78 | 7.819% | $183.0551 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $84.52 | 11.826% | $94.5153 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $34.27 | 12.802% | $38.6572 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $229.76 | 7.371% | $246.6956 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $594.92 | $647.0028 | $647.03 | $646.95 | $647.10 | |