| 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 | $117.59 | 3.583% | $121.8032 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $93.89 | 5.874% | $99.4051 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $36.29 | 3.343% | $37.5032 | $37.50 | $37.50 | $37.50 |
| Purchase #4 | $155.53 | 5.740% | $164.4574 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $15.71 | 6.642% | $16.7535 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $185.45 | 12.235% | $208.1398 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $25.72 | 8.307% | $27.8566 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $630.18 | $675.9188 | $675.92 | $675.90 | $676.00 | |