| 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 | $86.41 | 4.463% | $90.2665 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $244.45 | 3.424% | $252.82 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $244.47 | 7.200% | $262.0718 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $118.95 | 9.555% | $130.3157 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $107.91 | 12.410% | $121.3016 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $85.27 | 3.866% | $88.5665 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $61.73 | 5.856% | $65.3449 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $949.19 | $1,010.6870 | $1,010.69 | $1,010.60 | $1,010.70 | |