| 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 | $68.81 | 7.735% | $74.1325 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $121.25 | 11.363% | $135.0276 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $33.74 | 5.441% | $35.5758 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $129.51 | 12.693% | $145.9487 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $203.30 | 3.707% | $210.8363 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $209.84 | 11.736% | $234.4668 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $139.79 | 3.602% | $144.8252 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $906.24 | $980.8129 | $980.83 | $980.90 | $980.70 | |