| 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 | $101.41 | 11.750% | $113.3257 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $143.61 | 9.821% | $157.7139 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $69.78 | 5.493% | $73.613 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $39.59 | 9.590% | $43.3867 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $45.99 | 5.462% | $48.502 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $129.60 | 5.848% | $137.179 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $121.53 | 10.647% | $134.4693 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $651.51 | $708.1896 | $708.19 | $708.20 | $708.20 | |