| 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 | $220.40 | 7.848% | $237.697 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $65.47 | 9.717% | $71.8317 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $200.54 | 7.601% | $215.783 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $162.75 | 6.250% | $172.9219 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $46.41 | 5.615% | $49.0159 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $75.41 | 13.581% | $85.6514 | $85.65 | $85.65 | $85.70 |
| Purchase #7 | $24.88 | 4.149% | $25.9123 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $795.86 | $858.8132 | $858.81 | $858.80 | $858.80 | |