| 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 | $44.42 | 7.103% | $47.5752 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $161.75 | 9.680% | $177.4074 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $87.35 | 11.478% | $97.376 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $5.61 | 12.599% | $6.3168 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $35.32 | 3.735% | $36.6392 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $144.73 | 9.438% | $158.3896 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $153.49 | 12.368% | $172.4736 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $632.67 | $696.1778 | $696.19 | $696.20 | $696.20 | |