| 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 | $81.45 | 5.152% | $85.6463 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $165.43 | 3.789% | $171.6981 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $37.62 | 10.471% | $41.5592 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $235.41 | 7.331% | $252.6679 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $62.81 | 9.248% | $68.6187 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $8.79 | 6.553% | $9.366 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $94.63 | 9.545% | $103.6624 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $686.14 | $733.2186 | $733.23 | $733.15 | $733.30 | |