| 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 | $70.96 | 11.596% | $79.1885 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $30.85 | 7.594% | $33.1927 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $104.93 | 13.327% | $118.914 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $87.45 | 8.781% | $95.129 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $49.40 | 12.434% | $55.5424 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $210.88 | 11.706% | $235.5656 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $39.46 | 6.264% | $41.9318 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $593.93 | $659.4640 | $659.46 | $659.50 | $659.40 | |