| 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 | $83.79 | 4.678% | $87.7097 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $124.70 | 8.299% | $135.0489 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $17.39 | 7.318% | $18.6626 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $61.82 | 3.603% | $64.0474 | $64.05 | $64.05 | $64.00 |
| Purchase #5 | $49.91 | 11.282% | $55.5408 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $166.76 | 5.593% | $176.0869 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $50.86 | 11.521% | $56.7196 | $56.72 | $56.70 | $56.70 |
| 7 purchase totals = | $555.23 | $593.8159 | $593.82 | $593.80 | $593.70 | |