| 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 | $39.91 | 10.178% | $43.972 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $152.69 | 9.190% | $166.7222 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $25.99 | 4.493% | $27.1577 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $88.49 | 13.296% | $100.2556 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $239.44 | 9.648% | $262.5412 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $230.56 | 10.200% | $254.0771 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $201.38 | 6.325% | $214.1173 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $978.46 | $1,068.8431 | $1,068.85 | $1,068.80 | $1,068.90 | |