| 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 | $30.48 | 6.330% | $32.4094 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $63.30 | 4.689% | $66.2681 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $245.56 | 11.152% | $272.9449 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $220.91 | 7.491% | $237.4584 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $25.52 | 9.273% | $27.8865 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $164.97 | 8.423% | $178.8654 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $207.69 | 5.105% | $218.2926 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $958.43 | $1,034.1253 | $1,034.13 | $1,034.10 | $1,034.20 | |