| 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 | $32.97 | 6.814% | $35.2166 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $107.35 | 6.399% | $114.2193 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $38.74 | 8.146% | $41.8958 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $112.62 | 12.493% | $126.6896 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $65.89 | 4.612% | $68.9288 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $31.64 | 7.494% | $34.0111 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $163.48 | 7.820% | $176.2641 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $552.69 | $597.2253 | $597.23 | $597.20 | $597.20 | |