| 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 | $98.89 | 9.386% | $108.1718 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $70.35 | 5.145% | $73.9695 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $124.65 | 5.344% | $131.3113 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $114.79 | 8.104% | $124.0926 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $179.72 | 6.197% | $190.8572 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $196.84 | 11.700% | $219.8703 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $98.64 | 13.565% | $112.0205 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $883.88 | $960.2932 | $960.29 | $960.20 | $960.40 | |