| 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 | $34.27 | 12.475% | $38.5452 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $15.49 | 8.860% | $16.8624 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $25.54 | 12.254% | $28.6697 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $224.54 | 11.770% | $250.9684 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $96.40 | 5.793% | $101.9845 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $215.26 | 12.517% | $242.2041 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $57.46 | 9.172% | $62.7302 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $668.96 | $741.9645 | $741.96 | $741.95 | $742.00 | |