| 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 | $83.27 | 11.803% | $93.0984 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $61.53 | 13.817% | $70.0316 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $215.77 | 6.289% | $229.3398 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $99.30 | 11.128% | $110.3501 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $9.42 | 5.177% | $9.9077 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $80.27 | 11.723% | $89.6801 | $89.68 | $89.70 | $89.70 |
| Purchase #7 | $185.98 | 6.718% | $198.4741 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $735.54 | $800.8818 | $800.88 | $800.90 | $800.90 | |