| 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 | $68.79 | 9.304% | $75.1902 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $216.99 | 5.654% | $229.2586 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $103.62 | 10.626% | $114.6307 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $25.75 | 8.831% | $28.024 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $175.98 | 9.501% | $192.6999 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $118.43 | 7.502% | $127.3146 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $40.56 | 9.295% | $44.3301 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $750.12 | $811.4481 | $811.44 | $811.45 | $811.40 | |