| 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 | $8.58 | 13.181% | $9.7109 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $148.37 | 10.704% | $164.2515 | $164.25 | $164.25 | $164.30 |
| Purchase #3 | $62.37 | 12.556% | $70.2012 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $213.85 | 11.131% | $237.6536 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $70.70 | 11.787% | $79.0334 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $108.82 | 10.298% | $120.0263 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $57.47 | 4.266% | $59.9217 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $670.16 | $740.7986 | $740.79 | $740.80 | $740.80 | |