| 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 | $76.56 | 6.253% | $81.3473 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $14.92 | 6.547% | $15.8968 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $223.51 | 9.448% | $244.6272 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $173.25 | 8.420% | $187.8377 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $38.27 | 6.652% | $40.8157 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $54.93 | 10.867% | $60.8992 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $71.62 | 3.154% | $73.8789 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $653.06 | $705.3028 | $705.32 | $705.35 | $705.20 | |