| 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 | $39.41 | 12.755% | $44.4367 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $198.79 | 12.536% | $223.7103 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $56.76 | 10.640% | $62.7993 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $222.53 | 9.515% | $243.7037 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $208.32 | 7.443% | $223.8253 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $120.94 | 12.673% | $136.2667 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $152.74 | 3.613% | $158.2585 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $999.49 | $1,093.0005 | $1,093.01 | $1,093.00 | $1,093.00 | |