| 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 | $48.97 | 5.207% | $51.5199 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $8.42 | 9.578% | $9.2265 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $237.72 | 3.608% | $246.2969 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $163.86 | 11.529% | $182.7514 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $18.46 | 5.242% | $19.4277 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $44.98 | 10.446% | $49.6786 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $58.63 | 9.133% | $63.9847 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $581.04 | $622.8857 | $622.89 | $622.95 | $622.90 | |