| 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 | $49.94 | 11.218% | $55.5423 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $21.49 | 12.266% | $24.126 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $178.93 | 5.819% | $189.3419 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $8.91 | 3.813% | $9.2497 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $48.61 | 4.421% | $50.759 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $169.72 | 13.596% | $192.7951 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $204.76 | 8.565% | $222.2977 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $682.36 | $744.1117 | $744.12 | $744.15 | $744.00 | |