| 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 | $55.44 | 12.770% | $62.5197 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $12.25 | 3.448% | $12.6724 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $11.86 | 11.275% | $13.1972 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $219.89 | 13.689% | $249.9907 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $182.54 | 11.549% | $203.6215 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $19.46 | 11.638% | $21.7248 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $124.35 | 12.629% | $140.0542 | $140.05 | $140.05 | $140.10 |
| 7 purchase totals = | $625.79 | $703.7805 | $703.77 | $703.70 | $703.80 | |