| 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 | $6.47 | 4.430% | $6.7566 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $125.47 | 13.399% | $142.2817 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $164.45 | 8.737% | $178.818 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $179.80 | 11.775% | $200.9715 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $65.93 | 10.557% | $72.8902 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $230.77 | 7.397% | $247.8401 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $125.32 | 9.507% | $137.2342 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $898.21 | $986.7923 | $986.79 | $986.80 | $986.80 | |