| 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 | $5.37 | 13.145% | $6.0759 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $79.50 | 7.715% | $85.6334 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $53.42 | 9.871% | $58.6931 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $207.49 | 3.275% | $214.2853 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $248.99 | 8.447% | $270.0222 | $270.02 | $270.00 | $270.00 |
| Purchase #6 | $242.41 | 9.362% | $265.1044 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $163.46 | 3.393% | $169.0062 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $1,000.64 | $1,068.8205 | $1,068.82 | $1,068.85 | $1,068.80 | |