| 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 | $67.85 | 11.770% | $75.8359 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $94.52 | 6.321% | $100.4946 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $11.89 | 6.591% | $12.6737 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $85.36 | 9.643% | $93.5913 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $165.99 | 8.266% | $179.7107 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $141.47 | 12.268% | $158.8255 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $99.62 | 10.752% | $110.3311 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $666.70 | $731.4628 | $731.46 | $731.50 | $731.40 | |