| 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 | $7.94 | 5.148% | $8.3488 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $229.54 | 6.739% | $245.0087 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $26.53 | 4.156% | $27.6326 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $35.44 | 3.781% | $36.78 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $56.31 | 10.162% | $62.0322 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $144.71 | 6.473% | $154.0771 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $40.79 | 12.694% | $45.9679 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $541.26 | $579.8473 | $579.85 | $579.90 | $579.80 | |