| 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 | $52.99 | 11.735% | $59.2084 | $59.21 | $59.20 | $59.20 |
| Purchase #2 | $228.26 | 8.705% | $248.13 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $69.80 | 9.379% | $76.3465 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $81.70 | 3.458% | $84.5252 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $171.89 | 10.580% | $190.076 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $48.80 | 6.814% | $52.1252 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $188.77 | 4.734% | $197.7064 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $842.21 | $908.1177 | $908.14 | $908.20 | $908.00 | |