| 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 | $45.86 | 13.730% | $52.1566 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $86.96 | 11.491% | $96.9526 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $197.87 | 3.531% | $204.8568 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $166.37 | 6.119% | $176.5502 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $238.37 | 5.223% | $250.8201 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $105.25 | 13.390% | $119.343 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $177.90 | 6.672% | $189.7695 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $1,018.58 | $1,090.4488 | $1,090.45 | $1,090.40 | $1,090.60 | |