| 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 | $43.28 | 5.272% | $45.5617 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $215.66 | 9.300% | $235.7164 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $206.67 | 7.259% | $221.6722 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $53.65 | 11.731% | $59.9437 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $82.31 | 11.382% | $91.6785 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $16.62 | 13.590% | $18.8787 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $222.88 | 11.607% | $248.7497 | $248.75 | $248.75 | $248.70 |
| 7 purchase totals = | $841.07 | $922.2009 | $922.20 | $922.20 | $922.20 | |