| 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 | $89.38 | 4.424% | $93.3342 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $155.35 | 8.771% | $168.9757 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $7.51 | 10.496% | $8.2982 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $111.97 | 5.259% | $117.8585 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $9.63 | 8.390% | $10.438 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $179.76 | 4.224% | $187.3531 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $114.47 | 8.590% | $124.303 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $668.07 | $710.5607 | $710.56 | $710.60 | $710.60 | |