| 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 | $62.52 | 5.243% | $65.7979 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $22.47 | 12.367% | $25.2489 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $174.87 | 7.587% | $188.1374 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $14.33 | 12.690% | $16.1485 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $122.69 | 12.252% | $137.722 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $214.71 | 10.194% | $236.5975 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $29.77 | 10.331% | $32.8455 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $641.36 | $702.4977 | $702.51 | $702.50 | $702.30 | |