| 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 | $192.99 | 11.701% | $215.5718 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $105.73 | 4.622% | $110.6168 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $49.90 | 5.383% | $52.5861 | $52.59 | $52.60 | $52.60 |
| Purchase #4 | $6.92 | 13.308% | $7.8409 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $239.81 | 4.801% | $251.3233 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $52.33 | 10.786% | $57.9743 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $110.84 | 8.697% | $120.4798 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $758.52 | $816.3930 | $816.39 | $816.35 | $816.40 | |