| 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 | $114.63 | 5.708% | $121.1731 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $80.69 | 5.639% | $85.2401 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $25.39 | 6.451% | $27.0279 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $131.38 | 4.754% | $137.6258 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $189.39 | 13.726% | $215.3857 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $24.93 | 8.362% | $27.0146 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $85.80 | 3.323% | $88.6511 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $652.21 | $702.1183 | $702.12 | $702.15 | $702.10 | |