| 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 | $187.62 | 10.766% | $207.8192 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $230.68 | 4.799% | $241.7503 | $241.75 | $241.75 | $241.80 |
| Purchase #3 | $101.36 | 3.256% | $104.6603 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $81.37 | 13.369% | $92.2484 | $92.25 | $92.25 | $92.20 |
| Purchase #5 | $6.67 | 6.355% | $7.0939 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $85.25 | 4.391% | $88.9933 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $32.91 | 6.528% | $35.0584 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $725.86 | $777.6238 | $777.62 | $777.60 | $777.70 | |