| 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 | $49.71 | 12.480% | $55.9138 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $98.79 | 11.290% | $109.9434 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $73.99 | 10.220% | $81.5518 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $174.44 | 8.349% | $189.004 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $101.48 | 5.458% | $107.0188 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $93.44 | 13.695% | $106.2366 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $84.27 | 7.496% | $90.5869 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $676.12 | $740.2553 | $740.25 | $740.25 | $740.20 | |