| 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 | $6.27 | 9.386% | $6.8585 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $92.68 | 10.780% | $102.6709 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $227.48 | 3.725% | $235.9536 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $102.35 | 10.806% | $113.4099 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $80.81 | 4.686% | $84.5968 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $180.99 | 8.338% | $196.0809 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $10.90 | 3.331% | $11.2631 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $701.48 | $750.8337 | $750.83 | $750.80 | $751.00 | |