| 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 | $66.65 | 6.482% | $70.9703 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $122.58 | 6.159% | $130.1297 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $186.52 | 13.733% | $212.1348 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $16.52 | 4.678% | $17.2928 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $160.95 | 7.425% | $172.9005 | $172.90 | $172.90 | $172.90 |
| Purchase #6 | $181.78 | 9.268% | $198.6274 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $47.41 | 5.329% | $49.9365 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $782.41 | $851.9920 | $851.99 | $852.05 | $851.90 | |