| 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 | $70.39 | 12.244% | $79.0086 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $203.75 | 12.362% | $228.9376 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $57.26 | 13.129% | $64.7777 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $143.95 | 6.773% | $153.6997 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $105.45 | 8.557% | $114.4734 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $183.83 | 7.309% | $197.2661 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $121.98 | 7.542% | $131.1797 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $886.61 | $969.3428 | $969.35 | $969.35 | $969.40 | |