| 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 | $224.35 | 13.420% | $254.4578 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $46.67 | 7.120% | $49.9929 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $95.35 | 11.623% | $106.4325 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $234.89 | 10.264% | $258.9991 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $86.49 | 6.765% | $92.341 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $64.44 | 6.588% | $68.6853 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $208.72 | 6.249% | $221.7629 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $960.91 | $1,052.6715 | $1,052.67 | $1,052.70 | $1,052.70 | |