| 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 | $71.67 | 10.302% | $79.0534 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $177.84 | 3.552% | $184.1569 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $70.74 | 10.207% | $77.9604 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $112.80 | 5.519% | $119.0254 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $136.43 | 5.737% | $144.257 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $55.50 | 3.198% | $57.2749 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $40.87 | 5.301% | $43.0365 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $665.85 | $704.7645 | $704.77 | $704.75 | $704.90 | |