| 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 | $66.31 | 6.650% | $70.7196 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $195.67 | 3.440% | $202.401 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $59.85 | 9.716% | $65.665 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $59.57 | 11.227% | $66.2579 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $190.28 | 11.275% | $211.7341 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $29.92 | 3.704% | $31.0282 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $16.78 | 9.469% | $18.3689 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $618.38 | $666.1747 | $666.18 | $666.15 | $666.20 | |