| 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 | $32.91 | 4.631% | $34.4341 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $111.63 | 10.160% | $122.9716 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $9.57 | 9.687% | $10.497 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $103.46 | 10.852% | $114.6875 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $33.94 | 6.432% | $36.123 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $85.44 | 12.135% | $95.8081 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $247.63 | 8.253% | $268.0669 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $624.58 | $682.5882 | $682.59 | $682.55 | $682.60 | |