| 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 | $28.36 | 11.624% | $31.6566 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $142.32 | 13.504% | $161.5389 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $177.78 | 7.467% | $191.0548 | $191.05 | $191.05 | $191.10 |
| Purchase #4 | $88.55 | 7.549% | $95.2346 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $39.39 | 6.565% | $41.976 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $230.87 | 3.866% | $239.7954 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $180.43 | 4.793% | $189.078 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $887.70 | $950.3343 | $950.34 | $950.40 | $950.40 | |