| 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 | $5.64 | 10.132% | $6.2114 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $64.61 | 13.287% | $73.1947 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $169.47 | 10.232% | $186.8102 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $80.39 | 13.542% | $91.2764 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $239.71 | 3.750% | $248.6991 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $54.46 | 4.541% | $56.933 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $182.93 | 13.394% | $207.4316 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $797.21 | $870.5564 | $870.55 | $870.60 | $870.50 | |