| 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 | $47.56 | 6.834% | $50.8103 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $127.52 | 11.704% | $142.4449 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $47.58 | 4.854% | $49.8895 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $131.59 | 6.353% | $139.9499 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $91.93 | 4.355% | $95.9336 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $43.68 | 5.658% | $46.1514 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $225.30 | 3.232% | $232.5817 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $715.16 | $757.7613 | $757.75 | $757.80 | $757.70 | |