| 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 | $20.82 | 4.404% | $21.7369 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $68.31 | 9.237% | $74.6198 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $156.60 | 11.209% | $174.1533 | $174.15 | $174.15 | $174.20 |
| Purchase #4 | $66.95 | 10.398% | $73.9115 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $17.75 | 5.210% | $18.6748 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $130.99 | 10.575% | $144.8422 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $206.35 | 4.507% | $215.6502 | $215.65 | $215.65 | $215.70 |
| 7 purchase totals = | $667.77 | $723.5887 | $723.58 | $723.55 | $723.60 | |