| 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 | $9.57 | 7.554% | $10.2929 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $222.39 | 12.195% | $249.5105 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $147.27 | 3.244% | $152.0474 | $152.05 | $152.05 | $152.00 |
| Purchase #4 | $21.42 | 5.468% | $22.5912 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $43.25 | 8.120% | $46.7619 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $50.78 | 6.435% | $54.0477 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $23.53 | 3.131% | $24.2667 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $518.21 | $559.5183 | $559.52 | $559.50 | $559.50 | |