| 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 | $39.35 | 12.721% | $44.3557 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $202.75 | 9.730% | $222.4776 | $222.48 | $222.50 | $222.50 |
| Purchase #3 | $82.67 | 5.503% | $87.2193 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $172.44 | 8.502% | $187.1008 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $66.31 | 7.654% | $71.3854 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $58.78 | 6.274% | $62.4679 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $65.87 | 6.729% | $70.3024 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $688.17 | $745.3091 | $745.32 | $745.30 | $745.40 | |