| 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 | $16.27 | 13.779% | $18.5118 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $161.70 | 6.163% | $171.6656 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $46.31 | 3.360% | $47.866 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $23.71 | 12.259% | $26.6166 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $57.97 | 4.326% | $60.4778 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $95.62 | 6.197% | $101.5456 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $127.86 | 6.609% | $136.3103 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $529.44 | $562.9937 | $563.01 | $562.95 | $563.00 | |