| 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 | $39.25 | 11.436% | $43.7386 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $158.43 | 5.278% | $166.7919 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $207.93 | 9.641% | $227.9765 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $20.82 | 5.331% | $21.9299 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $20.55 | 3.541% | $21.2777 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $33.93 | 5.435% | $35.7741 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $235.58 | 10.159% | $259.5126 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $716.49 | $777.0013 | $777.00 | $777.05 | $777.00 | |