| 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 | $31.77 | 10.186% | $35.0061 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $32.52 | 9.231% | $35.5219 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $108.26 | 10.358% | $119.4736 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $35.80 | 9.403% | $39.1663 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $212.43 | 4.873% | $222.7817 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $133.98 | 3.433% | $138.5795 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $240.68 | 10.618% | $266.2354 | $266.24 | $266.25 | $266.20 |
| 7 purchase totals = | $795.44 | $856.7645 | $856.77 | $856.75 | $856.80 | |