| 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 | $8.32 | 7.363% | $8.9326 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $119.52 | 13.654% | $135.8393 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $78.77 | 12.851% | $88.8927 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $191.72 | 6.294% | $203.7869 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $213.69 | 5.179% | $224.757 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $13.27 | 9.737% | $14.5621 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $167.98 | 5.612% | $177.407 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $793.27 | $854.1776 | $854.18 | $854.20 | $854.20 | |