| 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 | $51.42 | 13.374% | $58.2969 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $123.43 | 10.726% | $136.6691 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $26.26 | 7.819% | $28.3133 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $5.50 | 8.180% | $5.9499 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $22.62 | 7.242% | $24.2581 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $66.80 | 9.684% | $73.2689 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $45.95 | 12.245% | $51.5766 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $341.98 | $378.3328 | $378.34 | $378.30 | $378.40 | |