| 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 | $63.51 | 5.236% | $66.8354 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $73.73 | 9.504% | $80.7373 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $72.29 | 9.284% | $79.0014 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $188.74 | 9.771% | $207.1818 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $214.30 | 3.141% | $221.0312 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $112.94 | 10.662% | $124.9817 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $225.62 | 5.560% | $238.1645 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $951.13 | $1,017.9333 | $1,017.93 | $1,018.00 | $1,017.90 | |