| 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 | $63.44 | 5.380% | $66.8531 | $66.85 | $66.85 | $66.90 |
| Purchase #2 | $21.92 | 4.154% | $22.8306 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $47.80 | 5.300% | $50.3334 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $101.79 | 8.654% | $110.5989 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $206.97 | 4.791% | $216.8859 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $42.97 | 8.805% | $46.7535 | $46.75 | $46.75 | $46.80 |
| Purchase #7 | $126.26 | 13.699% | $143.5564 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $611.15 | $657.8118 | $657.81 | $657.85 | $657.90 | |