| 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 | $95.95 | 12.536% | $107.9783 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $32.97 | 9.268% | $36.0257 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $141.44 | 11.336% | $157.4736 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $42.62 | 11.218% | $47.4011 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $164.60 | 6.818% | $175.8224 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $50.42 | 9.730% | $55.3259 | $55.33 | $55.35 | $55.30 |
| Purchase #7 | $106.92 | 3.161% | $110.2997 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $634.92 | $690.3267 | $690.33 | $690.35 | $690.30 | |