| 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 | $87.70 | 4.640% | $91.7693 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $212.63 | 3.807% | $220.7248 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $68.45 | 3.529% | $70.8656 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $53.39 | 12.403% | $60.012 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $185.37 | 5.627% | $195.8008 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $84.74 | 5.691% | $89.5626 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $56.34 | 10.185% | $62.0782 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $748.62 | $790.8133 | $790.81 | $790.75 | $790.90 | |