| 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 | $75.79 | 7.612% | $81.5591 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $70.89 | 7.606% | $76.2819 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $94.64 | 5.203% | $99.5641 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $129.88 | 4.213% | $135.3518 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $61.37 | 12.749% | $69.1941 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $248.37 | 8.473% | $269.4144 | $269.41 | $269.40 | $269.40 |
| Purchase #7 | $21.34 | 9.461% | $23.359 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $702.28 | $754.7244 | $754.71 | $754.70 | $754.90 | |