| 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 | $32.98 | 11.639% | $36.8185 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $69.95 | 7.254% | $75.0242 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $35.37 | 6.566% | $37.6924 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $250.40 | 5.544% | $264.2822 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $175.64 | 9.540% | $192.3961 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $109.32 | 7.803% | $117.8502 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $146.25 | 8.232% | $158.2893 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $819.91 | $882.3529 | $882.35 | $882.35 | $882.40 | |