| 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 | $67.88 | 7.404% | $72.9058 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $64.50 | 8.275% | $69.8374 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $138.60 | 8.238% | $150.0179 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $148.25 | 9.830% | $162.823 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $221.81 | 7.600% | $238.6676 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $27.68 | 4.298% | $28.8697 | $28.87 | $28.85 | $28.90 |
| Purchase #7 | $186.88 | 4.476% | $195.2447 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $855.60 | $918.3661 | $918.37 | $918.30 | $918.30 | |