| 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 | $89.73 | 3.576% | $92.9387 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $35.94 | 3.375% | $37.153 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $51.67 | 3.161% | $53.3033 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $245.39 | 11.863% | $274.5006 | $274.50 | $274.50 | $274.50 |
| Purchase #5 | $160.56 | 12.102% | $179.991 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $182.83 | 13.580% | $207.6583 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $8.28 | 8.795% | $9.0082 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $774.40 | $854.5531 | $854.55 | $854.55 | $854.60 | |