| 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 | $81.68 | 12.148% | $91.6025 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $73.48 | 4.863% | $77.0533 | $77.05 | $77.05 | $77.10 |
| Purchase #3 | $11.44 | 12.808% | $12.9052 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $20.88 | 9.201% | $22.8012 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $120.82 | 7.123% | $129.426 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $175.72 | 12.544% | $197.7623 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $105.37 | 5.401% | $111.061 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $589.39 | $642.6115 | $642.61 | $642.60 | $642.70 | |