| 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 | $26.28 | 7.837% | $28.3396 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $203.90 | 10.326% | $224.9547 | $224.95 | $224.95 | $225.00 |
| Purchase #3 | $215.84 | 4.665% | $225.9089 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $107.30 | 10.579% | $118.6513 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $43.72 | 10.805% | $48.4439 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $161.64 | 6.830% | $172.68 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $7.46 | 8.448% | $8.0902 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $766.14 | $827.0686 | $827.06 | $827.10 | $827.10 | |