| 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 | $24.47 | 8.657% | $26.5884 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $18.29 | 4.570% | $19.1259 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $198.71 | 13.859% | $226.2492 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $76.71 | 5.786% | $81.1484 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $18.66 | 8.786% | $20.2995 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $5.28 | 10.171% | $5.817 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $245.95 | 6.864% | $262.832 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $588.07 | $642.0604 | $642.07 | $642.10 | $641.90 | |