| 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 | $77.34 | 3.827% | $80.2998 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $40.37 | 11.257% | $44.9145 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $21.47 | 13.130% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $218.69 | 7.257% | $234.5603 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $145.94 | 11.526% | $162.761 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $117.82 | 3.248% | $121.6468 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $196.44 | 10.399% | $216.8678 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $818.07 | $885.3392 | $885.34 | $885.30 | $885.40 | |