| 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 | $38.48 | 13.346% | $43.6155 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $71.67 | 8.329% | $77.6394 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $117.71 | 8.271% | $127.4458 | $127.45 | $127.45 | $127.40 |
| Purchase #4 | $189.53 | 7.258% | $203.2861 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $8.32 | 7.629% | $8.9547 | $8.95 | $8.95 | $9.00 |
| Purchase #6 | $5.51 | 10.424% | $6.0844 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $104.62 | 11.539% | $116.6921 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $535.84 | $583.7180 | $583.72 | $583.75 | $583.70 | |