| 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 | $22.39 | 5.604% | $23.6447 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $215.26 | 10.553% | $237.9764 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $20.58 | 3.689% | $21.3392 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $200.60 | 5.590% | $211.8135 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $83.60 | 6.428% | $88.9738 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $166.76 | 7.487% | $179.2453 | $179.25 | $179.25 | $179.20 |
| Purchase #7 | $55.51 | 12.401% | $62.3938 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $764.70 | $825.3867 | $825.38 | $825.40 | $825.30 | |