| 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 | $144.34 | 7.152% | $154.6632 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $10.47 | 10.155% | $11.5332 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $23.59 | 4.418% | $24.6322 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $105.81 | 3.518% | $109.5324 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $231.68 | 7.521% | $249.1047 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $84.93 | 11.254% | $94.488 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $140.67 | 10.466% | $155.3925 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $741.49 | $799.3462 | $799.33 | $799.40 | $799.30 | |