| 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 | $6.76 | 8.566% | $7.3391 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $71.96 | 8.541% | $78.1061 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $103.40 | 13.569% | $117.4303 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $148.84 | 10.379% | $164.2881 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $58.49 | 3.755% | $60.6863 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $173.34 | 7.306% | $186.0042 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $73.62 | 4.591% | $76.9999 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $636.41 | $690.8540 | $690.86 | $690.90 | $690.80 | |