| 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 | $81.66 | 12.819% | $92.128 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $27.79 | 8.610% | $30.1827 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $82.64 | 7.572% | $88.8975 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $196.65 | 12.145% | $220.5331 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $92.25 | 3.562% | $95.5359 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $125.66 | 12.748% | $141.6791 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $172.81 | 9.472% | $189.1786 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $779.46 | $858.1349 | $858.14 | $858.25 | $858.10 | |