| 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 | $151.34 | 7.111% | $162.1018 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $105.55 | 7.341% | $113.2984 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $88.73 | 5.604% | $93.7024 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $57.25 | 3.721% | $59.3803 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $55.38 | 12.480% | $62.2914 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $24.26 | 9.587% | $26.5858 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $227.33 | 8.391% | $246.4053 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $709.84 | $763.7654 | $763.77 | $763.80 | $763.80 | |