| 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 | $91.76 | 7.464% | $98.609 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $124.49 | 3.400% | $128.7227 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $9.58 | 3.110% | $9.8779 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $6.81 | 6.822% | $7.2746 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $235.51 | 5.378% | $248.1757 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $168.33 | 6.258% | $178.8641 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $80.56 | 6.455% | $85.7601 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $717.04 | $757.2841 | $757.28 | $757.25 | $757.40 | |