| 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 | $34.29 | 4.735% | $35.9136 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $46.82 | 12.541% | $52.6917 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $107.25 | 6.538% | $114.262 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $135.71 | 8.516% | $147.2671 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $178.81 | 9.815% | $196.3602 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $101.37 | 12.645% | $114.1882 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $91.26 | 3.139% | $94.1247 | $94.12 | $94.10 | $94.10 |
| 7 purchase totals = | $695.51 | $754.8075 | $754.80 | $754.75 | $754.90 | |