| 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 | $54.52 | 5.539% | $57.5399 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $107.88 | 7.195% | $115.642 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $13.42 | 7.159% | $14.3807 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $103.68 | 5.631% | $109.5182 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $179.97 | 5.508% | $189.8827 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $115.58 | 11.591% | $128.9769 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $107.78 | 11.722% | $120.414 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $682.83 | $736.3544 | $736.35 | $736.40 | $736.30 | |