| 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 | $64.35 | 9.537% | $70.4871 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $173.51 | 5.615% | $183.2526 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $124.42 | 7.769% | $134.0862 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $134.97 | 4.671% | $141.2744 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $31.53 | 12.662% | $35.5223 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $105.91 | 4.114% | $110.2671 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $9.86 | 8.849% | $10.7325 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $644.55 | $685.6222 | $685.62 | $685.60 | $685.70 | |