| 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 | $69.91 | 13.569% | $79.3961 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $15.47 | 9.169% | $16.8884 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $145.80 | 11.205% | $162.1369 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $203.84 | 7.259% | $218.6367 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $122.27 | 13.361% | $138.6065 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $20.36 | 5.677% | $21.5158 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $243.98 | 5.377% | $257.0988 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $821.63 | $894.2792 | $894.30 | $894.30 | $894.20 | |