| 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 | $50.66 | 7.596% | $54.5081 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $71.83 | 3.446% | $74.3053 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $70.91 | 9.451% | $77.6117 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $66.61 | 12.469% | $74.9156 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $23.30 | 5.301% | $24.5351 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $52.83 | 10.307% | $58.2752 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $190.52 | 12.591% | $214.5084 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $526.66 | $578.6594 | $578.68 | $578.65 | $578.60 | |