| 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 | $62.54 | 6.585% | $66.6583 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $43.81 | 3.681% | $45.4226 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $174.47 | 10.242% | $192.3392 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $114.30 | 13.818% | $130.094 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $65.64 | 4.574% | $68.6424 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $88.55 | 4.529% | $92.5604 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $112.29 | 12.563% | $126.397 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $661.60 | $722.1139 | $722.11 | $722.10 | $722.10 | |