| 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 | $66.98 | 6.220% | $71.1462 | $71.15 | $71.15 | $71.10 |
| Purchase #2 | $50.86 | 11.556% | $56.7374 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $47.51 | 10.569% | $52.5313 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $235.61 | 7.773% | $253.924 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $224.53 | 10.559% | $248.2381 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $67.98 | 13.431% | $77.1104 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $144.48 | 9.345% | $157.9817 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $837.95 | $917.6691 | $917.67 | $917.70 | $917.50 | |