| 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 | $23.87 | 12.600% | $26.8776 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $89.94 | 3.713% | $93.2795 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $16.94 | 9.177% | $18.4946 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $120.77 | 6.151% | $128.1986 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $35.38 | 10.347% | $39.0408 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $9.52 | 9.735% | $10.4468 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $137.51 | 7.575% | $147.9264 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $433.93 | $464.2643 | $464.27 | $464.35 | $464.20 | |