| 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 | $114.29 | 6.659% | $121.9006 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $15.75 | 7.392% | $16.9142 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $83.28 | 4.805% | $87.2816 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $89.87 | 13.268% | $101.794 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $104.54 | 3.690% | $108.3975 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $128.63 | 10.237% | $141.7979 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $79.85 | 13.827% | $90.8909 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $616.21 | $668.9767 | $668.97 | $669.00 | $669.00 | |