| 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 | $65.90 | 5.731% | $69.6767 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $128.46 | 9.760% | $140.9977 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $83.61 | 5.141% | $87.9084 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $122.93 | 9.637% | $134.7768 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $110.30 | 8.780% | $119.9843 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $144.95 | 12.210% | $162.6484 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $76.29 | 12.864% | $86.1039 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $732.44 | $802.0962 | $802.10 | $802.15 | $802.10 | |