| 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 | $231.85 | 7.852% | $250.0549 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $19.38 | 5.382% | $20.423 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $34.49 | 6.348% | $36.6794 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $69.40 | 3.375% | $71.7423 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $249.38 | 13.423% | $282.8543 | $282.85 | $282.85 | $282.90 |
| Purchase #6 | $7.84 | 11.272% | $8.7237 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $71.28 | 6.517% | $75.9253 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $683.62 | $746.4029 | $746.39 | $746.40 | $746.40 | |