| 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 | $63.33 | 3.815% | $65.746 | $65.75 | $65.75 | $65.70 |
| Purchase #2 | $144.89 | 8.752% | $157.5708 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $25.56 | 9.140% | $27.8962 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $32.88 | 10.810% | $36.4343 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $89.69 | 9.310% | $98.0401 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $98.81 | 10.315% | $109.0023 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $73.97 | 9.628% | $81.0918 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $529.13 | $575.7815 | $575.78 | $575.80 | $575.70 | |