| 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 | $73.81 | 5.541% | $77.8998 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $177.63 | 13.768% | $202.0861 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $121.63 | 12.461% | $136.7863 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $208.45 | 9.597% | $228.4549 | $228.45 | $228.45 | $228.50 |
| Purchase #5 | $57.84 | 10.368% | $63.8369 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $90.79 | 4.472% | $94.8501 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $184.31 | 10.136% | $202.9917 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $914.46 | $1,006.9058 | $1,006.91 | $1,006.95 | $1,007.00 | |