| 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 | $59.81 | 5.153% | $62.892 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $157.65 | 7.450% | $169.3949 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $164.61 | 10.348% | $181.6438 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $192.97 | 13.132% | $218.3108 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $43.72 | 7.769% | $47.1166 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $221.58 | 11.824% | $247.7796 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $72.34 | 9.683% | $79.3447 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $912.68 | $1,006.4824 | $1,006.47 | $1,006.50 | $1,006.40 | |