| 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 | $82.81 | 8.599% | $89.9308 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $156.25 | 11.290% | $173.8906 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $35.93 | 5.872% | $38.0398 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $241.53 | 12.798% | $272.441 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $219.73 | 9.108% | $239.743 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $6.57 | 3.276% | $6.7852 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $218.53 | 12.463% | $245.7654 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $961.35 | $1,066.5958 | $1,066.60 | $1,066.65 | $1,066.50 | |