| 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 | $66.99 | 6.202% | $71.1447 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $5.28 | 13.289% | $5.9817 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $228.97 | 7.341% | $245.7787 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $169.80 | 10.838% | $188.2029 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $68.87 | 6.330% | $73.2295 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $180.45 | 5.574% | $190.5083 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $110.36 | 3.577% | $114.3076 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $830.72 | $889.1534 | $889.15 | $889.20 | $889.10 | |