| 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 | $76.65 | 4.654% | $80.2173 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $56.39 | 12.123% | $63.2262 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $162.76 | 5.557% | $171.8046 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $234.27 | 4.605% | $245.0581 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $86.64 | 7.205% | $92.8824 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $52.66 | 7.505% | $56.6121 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $36.65 | 12.322% | $41.166 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $706.02 | $750.9667 | $750.97 | $750.95 | $751.00 | |