| 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 | $77.69 | 11.819% | $86.8722 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $56.57 | 7.628% | $60.8852 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $53.30 | 13.671% | $60.5866 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $193.61 | 10.312% | $213.5751 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $69.45 | 3.385% | $71.8009 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $85.56 | 10.840% | $94.8347 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $20.62 | 10.366% | $22.7575 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $556.80 | $611.3122 | $611.32 | $611.35 | $611.40 | |