| 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 | $95.81 | 5.408% | $100.9914 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $75.71 | 3.652% | $78.4749 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $182.50 | 8.194% | $197.4541 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $39.90 | 11.683% | $44.5615 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $172.94 | 13.775% | $196.7625 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $85.51 | 3.202% | $88.248 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $158.69 | 13.670% | $180.3829 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $811.06 | $886.8753 | $886.86 | $886.85 | $887.00 | |