| 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 | $21.34 | 5.851% | $22.5886 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $33.50 | 9.590% | $36.7127 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $128.38 | 8.857% | $139.7506 | $139.75 | $139.75 | $139.80 |
| Purchase #4 | $47.73 | 8.723% | $51.8935 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $45.87 | 13.323% | $51.9813 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $198.89 | 3.275% | $205.4036 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $107.49 | 5.625% | $113.5363 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $583.20 | $621.8666 | $621.86 | $621.90 | $621.90 | |