| 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 | $53.98 | 6.620% | $57.5535 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $45.44 | 13.775% | $51.6994 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $215.31 | 8.604% | $233.8353 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $247.57 | 10.210% | $272.8469 | $272.85 | $272.85 | $272.80 |
| Purchase #5 | $138.69 | 8.158% | $150.0043 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $230.88 | 5.129% | $242.7218 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $135.40 | 10.603% | $149.7565 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,067.27 | $1,158.4177 | $1,158.42 | $1,158.40 | $1,158.40 | |