| 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 | $52.45 | 10.414% | $57.9121 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $107.25 | 7.744% | $115.5554 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $49.29 | 13.740% | $56.0624 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $220.31 | 12.681% | $248.2475 | $248.25 | $248.25 | $248.20 |
| Purchase #5 | $157.57 | 9.576% | $172.6589 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $10.35 | 7.495% | $11.1257 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $52.94 | 11.638% | $59.1012 | $59.10 | $59.10 | $59.10 |
| 7 purchase totals = | $650.16 | $720.6632 | $720.67 | $720.65 | $720.70 | |