| 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 | $20.31 | 13.571% | $23.0663 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $158.74 | 6.351% | $168.8216 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $97.85 | 13.501% | $111.0607 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $202.55 | 5.278% | $213.2406 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $228.69 | 12.311% | $256.844 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $109.26 | 7.661% | $117.6304 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $5.28 | 3.306% | $5.4546 | $5.45 | $5.45 | $5.50 |
| 7 purchase totals = | $822.68 | $896.1182 | $896.11 | $896.10 | $896.10 | |