| 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 | $17.50 | 11.531% | $19.5179 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $94.71 | 7.145% | $101.477 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $64.61 | 3.747% | $67.0309 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $91.60 | 12.667% | $103.203 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $163.62 | 10.825% | $181.3319 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $150.58 | 13.815% | $171.3826 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $101.58 | 12.463% | $114.2399 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $684.20 | $758.1832 | $758.18 | $758.25 | $758.10 | |