| 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 | $55.60 | 4.224% | $57.9485 | $57.95 | $57.95 | $57.90 |
| Purchase #2 | $61.61 | 11.872% | $68.9243 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $176.50 | 5.470% | $186.1546 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $161.98 | 12.658% | $182.4834 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $206.92 | 3.658% | $214.4891 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $114.74 | 8.783% | $124.8176 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $143.27 | 6.333% | $152.3433 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $920.62 | $987.1608 | $987.15 | $987.15 | $987.10 | |