| 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 | $230.96 | 11.614% | $257.7837 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $80.37 | 11.147% | $89.3288 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $8.82 | 5.593% | $9.3133 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $237.26 | 8.653% | $257.7901 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $71.81 | 11.587% | $80.1306 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $92.84 | 10.842% | $102.9057 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $33.89 | 7.553% | $36.4497 | $36.45 | $36.45 | $36.40 |
| 7 purchase totals = | $755.95 | $833.7019 | $833.70 | $833.75 | $833.60 | |