| 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 | $24.55 | 13.124% | $27.7719 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $76.32 | 13.483% | $86.6102 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $215.50 | 9.233% | $235.3971 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $188.91 | 11.760% | $211.1258 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $133.93 | 3.841% | $139.0743 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $117.63 | 3.458% | $121.6976 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $64.64 | 10.728% | $71.5746 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $821.48 | $893.2515 | $893.25 | $893.20 | $893.30 | |