| 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 | $31.39 | 8.160% | $33.9514 | $33.95 | $33.95 | $34.00 |
| Purchase #2 | $94.77 | 8.779% | $103.0899 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $121.25 | 8.248% | $131.2507 | $131.25 | $131.25 | $131.30 |
| Purchase #4 | $49.39 | 7.124% | $52.9085 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $50.26 | 12.366% | $56.4752 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $117.60 | 7.348% | $126.2412 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $69.26 | 7.804% | $74.6651 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $533.92 | $578.5820 | $578.59 | $578.60 | $578.70 | |