| 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 | $115.85 | 3.498% | $119.9024 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $49.28 | 11.173% | $54.7861 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $10.72 | 6.744% | $11.443 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $83.37 | 11.708% | $93.131 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $109.38 | 8.394% | $118.5614 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $155.72 | 8.163% | $168.4314 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $220.30 | 7.452% | $236.7168 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $744.62 | $802.9721 | $802.97 | $803.00 | $802.90 | |