| 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 | $24.44 | 13.557% | $27.7533 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $16.32 | 11.231% | $18.1529 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $192.27 | 9.183% | $209.9262 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $225.53 | 7.306% | $242.0072 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $112.77 | 5.738% | $119.2407 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $204.68 | 6.802% | $218.6023 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $145.49 | 12.821% | $164.1433 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $921.50 | $999.8259 | $999.82 | $999.85 | $999.80 | |