| 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 | $37.25 | 8.265% | $40.3287 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $58.99 | 6.499% | $62.8238 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $113.32 | 10.307% | $124.9999 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $153.96 | 6.114% | $163.3731 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $248.72 | 8.454% | $269.7468 | $269.75 | $269.75 | $269.70 |
| Purchase #6 | $184.85 | 7.167% | $198.0982 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $135.45 | 9.256% | $147.9873 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $932.54 | $1,007.3578 | $1,007.36 | $1,007.35 | $1,007.30 | |