| 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 | $14.52 | 13.366% | $16.4607 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $186.49 | 4.427% | $194.7459 | $194.75 | $194.75 | $194.70 |
| Purchase #3 | $124.47 | 5.345% | $131.1229 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $63.95 | 10.319% | $70.549 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $9.32 | 3.230% | $9.621 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $14.72 | 9.421% | $16.1068 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $72.25 | 13.585% | $82.0652 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $485.72 | $520.6715 | $520.68 | $520.60 | $520.60 | |