| 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 | $68.53 | 13.505% | $77.785 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $11.96 | 12.336% | $13.4354 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $52.64 | 13.124% | $59.5485 | $59.55 | $59.55 | $59.50 |
| Purchase #4 | $8.46 | 12.826% | $9.5451 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $134.62 | 8.310% | $145.8069 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $158.99 | 3.337% | $164.2955 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $54.49 | 5.106% | $57.2723 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $489.69 | $527.6887 | $527.71 | $527.70 | $527.60 | |