| 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 | $6.64 | 5.760% | $7.0225 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $95.33 | 4.803% | $99.9087 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $178.68 | 7.460% | $192.0095 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $112.30 | 8.765% | $122.1431 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $96.63 | 10.723% | $106.9916 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $28.56 | 3.855% | $29.661 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $174.37 | 4.827% | $182.7868 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $692.51 | $740.5232 | $740.52 | $740.50 | $740.50 | |