| 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 | $46.98 | 9.496% | $51.4412 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $187.64 | 5.526% | $198.009 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $29.77 | 12.836% | $33.5913 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $128.69 | 10.233% | $141.8588 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $64.85 | 13.328% | $73.4932 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $25.95 | 9.379% | $28.3839 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $221.38 | 6.720% | $236.2567 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $705.26 | $763.0341 | $763.03 | $763.05 | $763.10 | |