| 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 | $74.84 | 13.248% | $84.7548 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $168.33 | 13.186% | $190.526 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $38.94 | 9.525% | $42.649 | $42.65 | $42.65 | $42.60 |
| Purchase #4 | $202.83 | 4.805% | $212.576 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $46.96 | 9.563% | $51.4508 | $51.45 | $51.45 | $51.50 |
| Purchase #6 | $203.86 | 3.843% | $211.6943 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $29.69 | 3.209% | $30.6428 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $765.45 | $824.2937 | $824.29 | $824.35 | $824.30 | |