| 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 | $27.71 | 6.641% | $29.5502 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $177.43 | 4.199% | $184.8803 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $60.57 | 6.682% | $64.6173 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $16.46 | 9.813% | $18.0752 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $117.65 | 4.498% | $122.9419 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $205.26 | 9.466% | $224.6899 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $116.81 | 13.451% | $132.5221 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $721.89 | $777.2769 | $777.28 | $777.30 | $777.30 | |