| 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 | $33.49 | 4.337% | $34.9425 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $60.90 | 13.476% | $69.1069 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $106.26 | 4.146% | $110.6655 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $50.74 | 13.513% | $57.5965 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $7.71 | 9.789% | $8.4647 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $98.89 | 11.126% | $109.8925 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $6.77 | 3.772% | $7.0254 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $364.76 | $397.6940 | $397.70 | $397.70 | $397.70 | |