| 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 | $72.51 | 6.173% | $76.986 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $32.36 | 13.162% | $36.6192 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $174.58 | 7.451% | $187.588 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $103.84 | 5.779% | $109.8409 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $127.77 | 10.806% | $141.5768 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $64.69 | 9.657% | $70.9371 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $83.29 | 9.284% | $91.0226 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $659.04 | $714.5706 | $714.58 | $714.60 | $714.50 | |