| 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 | $17.41 | 13.225% | $19.7125 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $229.60 | 5.384% | $241.9617 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $29.54 | 13.814% | $33.6207 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $72.74 | 9.637% | $79.75 | $79.75 | $79.75 | $79.80 |
| Purchase #5 | $170.33 | 9.726% | $186.8963 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $152.77 | 8.587% | $165.8884 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $10.58 | 5.233% | $11.1337 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $682.97 | $738.9633 | $738.96 | $738.95 | $739.00 | |