| 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 | $7.84 | 5.275% | $8.2536 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $110.58 | 10.579% | $122.2783 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $93.77 | 8.139% | $101.4019 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $16.52 | 13.592% | $18.7654 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $67.40 | 11.208% | $74.9542 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $6.63 | 4.199% | $6.9084 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $26.83 | 13.663% | $30.4958 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $329.57 | $363.0576 | $363.06 | $363.05 | $363.20 | |