| 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 | $22.33 | 12.326% | $25.0824 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $189.89 | 13.116% | $214.796 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $18.57 | 5.693% | $19.6272 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $73.83 | 9.291% | $80.6895 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $136.94 | 9.725% | $150.2574 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $220.65 | 13.260% | $249.9082 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $77.63 | 9.853% | $85.2789 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $739.84 | $825.6396 | $825.65 | $825.70 | $825.70 | |