| 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 | $82.59 | 11.473% | $92.0656 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $128.70 | 9.155% | $140.4825 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $69.60 | 8.590% | $75.5786 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $108.76 | 3.734% | $112.8211 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $188.79 | 6.819% | $201.6636 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $149.48 | 8.852% | $162.712 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $94.68 | 11.740% | $105.7954 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $822.60 | $891.1188 | $891.12 | $891.10 | $891.20 | |