| 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 | $91.56 | 11.545% | $102.1306 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $56.92 | 7.271% | $61.0587 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $213.70 | 7.457% | $229.6356 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $9.54 | 10.457% | $10.5376 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $122.85 | 7.296% | $131.8131 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $234.84 | 7.123% | $251.5677 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $103.97 | 5.178% | $109.3536 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $833.38 | $896.0969 | $896.10 | $896.10 | $896.10 | |