| 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 | $74.33 | 3.764% | $77.1278 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $46.34 | 10.332% | $51.1278 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $234.69 | 13.291% | $265.8826 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $221.44 | 4.282% | $230.9221 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $10.58 | 8.873% | $11.5188 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $200.54 | 13.769% | $228.1524 | $228.15 | $228.15 | $228.20 |
| Purchase #7 | $198.72 | 10.838% | $220.2573 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $986.64 | $1,084.9888 | $1,084.99 | $1,085.00 | $1,085.00 | |