| 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 | $71.56 | 5.811% | $75.7184 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $135.70 | 5.284% | $142.8704 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $17.88 | 11.136% | $19.8711 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $171.40 | 3.829% | $177.9629 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $17.29 | 6.591% | $18.4296 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $111.54 | 11.524% | $124.3939 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $91.27 | 8.863% | $99.3593 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $616.64 | $658.6056 | $658.60 | $658.55 | $658.70 | |