| 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 | $37.83 | 13.802% | $43.0513 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $213.65 | 11.515% | $238.2518 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $13.89 | 9.285% | $15.1797 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $139.42 | 10.176% | $153.6074 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $81.99 | 9.704% | $89.9463 | $89.95 | $89.95 | $89.90 |
| Purchase #6 | $114.48 | 10.708% | $126.7385 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $186.89 | 8.490% | $202.757 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $788.15 | $869.5320 | $869.54 | $869.55 | $869.60 | |