| 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 | $40.45 | 10.570% | $44.7256 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $24.66 | 6.245% | $26.2 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $7.52 | 6.388% | $8.0004 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $213.53 | 7.407% | $229.3462 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $211.28 | 9.489% | $231.3284 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $225.91 | 10.232% | $249.0251 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $22.83 | 5.792% | $24.1523 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $746.18 | $812.7780 | $812.79 | $812.85 | $812.70 | |