| 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 | $49.82 | 11.612% | $55.6051 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $10.72 | 6.310% | $11.3964 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $24.53 | 13.148% | $27.7552 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $47.60 | 12.635% | $53.6143 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $214.77 | 6.390% | $228.4938 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $102.99 | 9.868% | $113.1531 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $230.92 | 9.451% | $252.7442 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $681.35 | $742.7621 | $742.76 | $742.75 | $742.80 | |