| 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 | $51.75 | 10.161% | $57.0083 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $86.59 | 5.594% | $91.4338 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $127.28 | 13.550% | $144.5264 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $114.54 | 8.238% | $123.9758 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $89.25 | 10.499% | $98.6204 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $213.98 | 8.597% | $232.3759 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $138.91 | 8.492% | $150.7062 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $822.30 | $898.6468 | $898.66 | $898.70 | $898.60 | |