| 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 | $15.92 | 10.397% | $17.5752 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $219.42 | 6.512% | $233.7086 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $69.93 | 13.443% | $79.3307 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $163.72 | 4.751% | $171.4983 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $224.85 | 5.620% | $237.4866 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $35.84 | 9.505% | $39.2466 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $103.70 | 9.451% | $113.5007 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $833.38 | $892.3467 | $892.36 | $892.40 | $892.30 | |