| 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 | $81.88 | 8.148% | $88.5516 | $88.55 | $88.55 | $88.60 |
| Purchase #2 | $143.82 | 8.505% | $156.0519 | $156.05 | $156.05 | $156.10 |
| Purchase #3 | $250.37 | 10.612% | $276.9393 | $276.94 | $276.95 | $276.90 |
| Purchase #4 | $110.52 | 10.170% | $121.7599 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $51.66 | 3.395% | $53.4139 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $154.82 | 7.171% | $165.9221 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $199.51 | 9.310% | $218.0844 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $992.58 | $1,080.7231 | $1,080.71 | $1,080.70 | $1,080.80 | |