| 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 | $91.71 | 9.142% | $100.0941 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $41.51 | 6.151% | $44.0633 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $177.46 | 4.198% | $184.9098 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $198.64 | 4.798% | $208.1707 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $41.26 | 8.854% | $44.9132 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $162.61 | 8.700% | $176.7571 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $86.32 | 11.387% | $96.1493 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $799.51 | $855.0575 | $855.05 | $855.00 | $855.10 | |