| 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 | $43.63 | 13.172% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $61.43 | 11.355% | $68.4054 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $205.91 | 7.794% | $221.9586 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $142.67 | 13.307% | $161.6551 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $20.45 | 13.182% | $23.1457 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $135.87 | 7.864% | $146.5548 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $34.78 | 3.475% | $35.9886 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $644.74 | $707.0851 | $707.10 | $707.10 | $707.20 | |