| 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 | $216.77 | 3.657% | $224.6973 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $132.73 | 9.816% | $145.7588 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $200.38 | 9.574% | $219.5644 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $56.98 | 11.852% | $63.7333 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $5.90 | 12.499% | $6.6374 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $77.80 | 5.230% | $81.8689 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $14.39 | 9.508% | $15.7582 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $704.95 | $758.0183 | $758.02 | $758.00 | $758.10 | |