| 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 | $108.87 | 8.763% | $118.4103 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $249.63 | 6.465% | $265.7686 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $14.97 | 9.769% | $16.4324 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $96.37 | 10.483% | $106.4725 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $13.87 | 6.140% | $14.7216 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $27.52 | 12.579% | $30.9817 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $207.57 | 5.565% | $219.1213 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $718.80 | $771.9084 | $771.90 | $771.85 | $771.90 | |