| 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 | $73.78 | 7.824% | $79.5525 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $218.35 | 12.851% | $246.4102 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $74.97 | 12.406% | $84.2708 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $43.93 | 13.712% | $49.9537 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $76.36 | 6.860% | $81.5983 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $163.77 | 11.154% | $182.0369 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $45.26 | 4.248% | $47.1826 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $696.42 | $771.0050 | $771.00 | $771.00 | $771.10 | |