| 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 | $69.49 | 8.378% | $75.3119 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $184.45 | 6.472% | $196.3876 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $27.64 | 6.119% | $29.3313 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $147.69 | 11.110% | $164.0984 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $122.35 | 6.646% | $130.4814 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $69.82 | 11.628% | $77.9387 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $127.47 | 4.616% | $133.354 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $748.91 | $806.9033 | $806.90 | $806.95 | $806.90 | |