| 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 | $70.55 | 12.816% | $79.5917 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $89.35 | 3.715% | $92.6694 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $110.88 | 4.382% | $115.7388 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $81.79 | 4.600% | $85.5523 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $240.98 | 10.427% | $266.107 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $140.79 | 9.193% | $153.7328 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $36.49 | 13.748% | $41.5066 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $770.83 | $834.8986 | $834.90 | $834.90 | $834.90 | |