| 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 | $71.48 | 11.708% | $79.8489 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $107.51 | 9.184% | $117.3837 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $36.96 | 5.177% | $38.8734 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $50.74 | 12.279% | $56.9704 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $179.37 | 9.232% | $195.9294 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $5.35 | 9.598% | $5.8635 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $70.56 | 9.231% | $77.0734 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $521.97 | $571.9427 | $571.93 | $571.90 | $572.00 | |