| 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 | $40.64 | 7.166% | $43.5523 | $43.55 | $43.55 | $43.60 |
| Purchase #2 | $33.83 | 12.688% | $38.1224 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $123.55 | 6.830% | $131.9885 | $131.99 | $132.00 | $132.00 |
| Purchase #4 | $11.42 | 8.866% | $12.4325 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $57.28 | 8.120% | $61.9311 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $232.69 | 6.815% | $248.5478 | $248.55 | $248.55 | $248.50 |
| Purchase #7 | $213.29 | 3.296% | $220.32 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $712.70 | $756.8946 | $756.89 | $756.90 | $756.80 | |