| 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 | $197.32 | 3.461% | $204.1492 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $74.62 | 5.835% | $78.9741 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $245.68 | 9.427% | $268.8403 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $55.55 | 13.338% | $62.9593 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $73.67 | 6.400% | $78.3849 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $21.39 | 5.135% | $22.4884 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $71.67 | 11.298% | $79.7673 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $739.90 | $795.5635 | $795.56 | $795.55 | $795.60 | |