| 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 | $67.27 | 10.813% | $74.5439 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $228.31 | 10.809% | $252.988 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $38.79 | 7.715% | $41.7826 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $23.37 | 12.831% | $26.3686 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $116.28 | 11.204% | $129.308 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $34.30 | 13.444% | $38.9113 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $131.92 | 5.134% | $138.6928 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $640.24 | $702.5952 | $702.59 | $702.60 | $702.60 | |