| 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 | $70.98 | 13.645% | $80.6652 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $70.50 | 11.480% | $78.5934 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $16.54 | 6.566% | $17.626 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $36.81 | 3.170% | $37.9769 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $54.87 | 12.102% | $61.5104 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $128.41 | 5.786% | $135.8398 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $192.89 | 8.748% | $209.764 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $571.00 | $621.9757 | $621.98 | $622.00 | $622.00 | |