| 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 | $196.59 | 5.137% | $206.6888 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $128.54 | 11.820% | $143.7334 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $63.61 | 7.327% | $68.2707 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $45.27 | 7.651% | $48.7336 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $20.91 | 12.554% | $23.535 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $55.34 | 12.833% | $62.4418 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $211.71 | 9.165% | $231.1132 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $721.97 | $784.5165 | $784.51 | $784.55 | $784.40 | |