| 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 | $29.64 | 6.662% | $31.6146 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $225.67 | 7.477% | $242.5433 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $168.38 | 10.489% | $186.0414 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $173.98 | 9.286% | $190.1358 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $43.83 | 5.536% | $46.2564 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $183.90 | 11.274% | $204.6329 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $49.97 | 13.705% | $56.8184 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $875.37 | $958.0428 | $958.04 | $958.05 | $957.90 | |