| 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 | $95.40 | 4.307% | $99.5089 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $201.80 | 5.719% | $213.3409 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $192.35 | 5.614% | $203.1485 | $203.15 | $203.15 | $203.10 |
| Purchase #4 | $241.84 | 9.520% | $264.8632 | $264.86 | $264.85 | $264.90 |
| Purchase #5 | $221.82 | 4.663% | $232.1635 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $6.84 | 4.614% | $7.1556 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $7.42 | 3.277% | $7.6632 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $967.47 | $1,027.8438 | $1,027.84 | $1,027.80 | $1,027.90 | |