| 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 | $119.58 | 7.369% | $128.3919 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $100.77 | 12.566% | $113.4328 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $123.54 | 9.178% | $134.8785 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $46.75 | 5.622% | $49.3783 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $28.40 | 3.802% | $29.4798 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $56.66 | 12.831% | $63.93 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $91.37 | 7.491% | $98.2145 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $567.07 | $617.7058 | $617.70 | $617.80 | $617.70 | |