| 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 | $55.88 | 8.864% | $60.8332 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $111.78 | 5.407% | $117.8239 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $199.41 | 7.109% | $213.5861 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $221.39 | 7.275% | $237.4961 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $139.57 | 12.602% | $157.1586 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $117.51 | 5.303% | $123.7416 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $19.34 | 9.302% | $21.139 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $864.88 | $931.7785 | $931.78 | $931.80 | $931.70 | |