| 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 | $76.46 | 4.494% | $79.8961 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $202.74 | 4.495% | $211.8532 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $46.50 | 3.715% | $48.2275 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $154.79 | 6.405% | $164.7043 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $156.44 | 12.807% | $176.4753 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $42.25 | 3.507% | $43.7317 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $18.27 | 3.345% | $18.8811 | $18.88 | $18.90 | $18.90 |
| 7 purchase totals = | $697.45 | $743.7692 | $743.77 | $743.85 | $743.80 | |