| 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 | $53.73 | 12.792% | $60.6031 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $25.33 | 6.636% | $27.0109 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $222.50 | 3.765% | $230.8771 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $144.74 | 7.455% | $155.5304 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $83.48 | 9.343% | $91.2795 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $131.44 | 9.520% | $143.9531 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $166.51 | 8.411% | $180.5152 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $827.73 | $889.7693 | $889.77 | $889.80 | $889.80 | |