| 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 | $77.78 | 7.773% | $83.8258 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $103.99 | 12.418% | $116.9035 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $171.83 | 12.551% | $193.3964 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $109.44 | 11.590% | $122.1241 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $162.82 | 8.847% | $177.2247 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $192.63 | 3.572% | $199.5107 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $38.70 | 7.704% | $41.6814 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $857.19 | $934.6666 | $934.66 | $934.65 | $934.60 | |