| 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 | $19.31 | 9.871% | $21.2161 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $63.56 | 3.385% | $65.7115 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $200.72 | 6.324% | $213.4135 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $117.75 | 7.289% | $126.3328 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $39.99 | 11.580% | $44.6208 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $71.61 | 7.111% | $76.7022 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $166.97 | 4.807% | $174.9962 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $679.91 | $722.9931 | $722.99 | $722.95 | $722.90 | |