| 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 | $49.62 | 9.859% | $54.512 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $22.28 | 5.340% | $23.4698 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $132.34 | 11.121% | $147.0575 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $71.45 | 5.596% | $75.4483 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $108.62 | 11.132% | $120.7116 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $44.99 | 9.666% | $49.3387 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $233.76 | 5.274% | $246.0885 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $663.06 | $716.6264 | $716.63 | $716.60 | $716.60 | |