| 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 | $197.84 | 9.753% | $217.1353 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $233.50 | 3.616% | $241.9434 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $86.76 | 10.766% | $96.1006 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $14.73 | 10.565% | $16.2862 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $29.39 | 12.726% | $33.1302 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $7.79 | 12.413% | $8.757 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $37.62 | 11.730% | $42.0328 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $607.63 | $655.3855 | $655.39 | $655.45 | $655.30 | |