| 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 | $28.98 | 10.337% | $31.9757 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $181.54 | 10.505% | $200.6108 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $85.40 | 4.372% | $89.1337 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $5.86 | 5.818% | $6.2009 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $126.26 | 7.711% | $135.9959 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $109.71 | 4.157% | $114.2706 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $39.82 | 11.678% | $44.4702 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $577.57 | $622.6578 | $622.66 | $622.65 | $622.70 | |