| 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 | $90.30 | 4.394% | $94.2678 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $62.48 | 13.460% | $70.8898 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $77.74 | 8.690% | $84.4956 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $164.91 | 5.244% | $173.5579 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $74.54 | 9.173% | $81.3776 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $168.52 | 4.428% | $175.9821 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $167.52 | 10.648% | $185.3575 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $806.01 | $865.9283 | $865.94 | $865.95 | $866.10 | |