| 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 | $8.33 | 7.662% | $8.9682 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $162.87 | 6.724% | $173.8214 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $85.59 | 11.595% | $95.5142 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $88.30 | 11.746% | $98.6717 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $162.77 | 10.180% | $179.34 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $105.57 | 5.122% | $110.9773 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $13.40 | 13.211% | $15.1703 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $626.83 | $682.4631 | $682.46 | $682.40 | $682.50 | |