| 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 | $5.36 | 10.547% | $5.9253 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $63.84 | 4.159% | $66.4951 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $234.37 | 10.236% | $258.3601 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $83.44 | 12.513% | $93.8808 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $193.96 | 13.117% | $219.4017 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $221.62 | 7.141% | $237.4459 | $237.45 | $237.45 | $237.40 |
| Purchase #7 | $126.68 | 13.756% | $144.1061 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $929.27 | $1,025.6150 | $1,025.63 | $1,025.65 | $1,025.60 | |