| 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 | $27.63 | 10.566% | $30.5494 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $232.41 | 7.430% | $249.6781 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $54.50 | 10.781% | $60.3756 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $219.48 | 9.533% | $240.403 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $92.31 | 12.126% | $103.5035 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $128.32 | 8.789% | $139.598 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $199.85 | 10.114% | $220.0628 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $954.50 | $1,044.1704 | $1,044.17 | $1,044.20 | $1,044.20 | |