| 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 | $73.93 | 5.491% | $77.9895 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $85.49 | 11.860% | $95.6291 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $147.74 | 7.413% | $158.692 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $10.73 | 3.699% | $11.1269 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $41.27 | 9.537% | $45.2059 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $239.72 | 7.374% | $257.397 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $175.41 | 6.813% | $187.3607 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $774.29 | $833.4011 | $833.41 | $833.45 | $833.40 | |