| 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 | $49.81 | 4.503% | $52.0529 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $182.89 | 6.316% | $194.4413 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $20.92 | 4.271% | $21.8135 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $29.46 | 7.161% | $31.5696 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $172.62 | 7.191% | $185.0331 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $197.50 | 5.794% | $208.9432 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $87.53 | 11.254% | $97.3806 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $740.73 | $791.2342 | $791.22 | $791.25 | $791.20 | |