| 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 | $12.89 | 8.514% | $13.9875 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $90.74 | 4.275% | $94.6191 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $14.27 | 13.203% | $16.1541 | $16.15 | $16.15 | $16.20 |
| Purchase #4 | $75.56 | 7.488% | $81.2179 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $206.62 | 3.381% | $213.6058 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $211.74 | 4.286% | $220.8152 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $30.39 | 4.705% | $31.8198 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $642.21 | $672.2194 | $672.23 | $672.15 | $672.20 | |