| 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 | $12.98 | 8.624% | $14.0994 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $225.25 | 10.275% | $248.3944 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $139.80 | 12.770% | $157.6525 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $38.35 | 6.796% | $40.9563 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $125.50 | 7.339% | $134.7104 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $42.77 | 6.318% | $45.4722 | $45.47 | $45.45 | $45.50 |
| Purchase #7 | $71.57 | 4.131% | $74.5266 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $656.22 | $715.8118 | $715.81 | $715.80 | $715.90 | |