| 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 | $96.65 | 10.468% | $106.7673 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $109.81 | 3.486% | $113.638 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $201.83 | 6.441% | $214.8299 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $219.95 | 13.355% | $249.3243 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $141.44 | 10.475% | $156.2558 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $9.26 | 7.256% | $9.9319 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $27.32 | 7.423% | $29.348 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $806.26 | $880.0952 | $880.10 | $880.10 | $880.00 | |