| 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 | $73.75 | 13.310% | $83.5661 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $15.55 | 10.234% | $17.1414 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $14.73 | 5.261% | $15.5049 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $167.34 | 12.287% | $187.9011 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $183.85 | 13.588% | $208.8315 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $141.48 | 6.111% | $150.1258 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $178.90 | 13.450% | $202.9621 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $775.60 | $866.0329 | $866.03 | $866.05 | $866.00 | |