| 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 | $83.45 | 7.571% | $89.768 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $93.25 | 3.328% | $96.3534 | $96.35 | $96.35 | $96.40 |
| Purchase #3 | $10.40 | 10.157% | $11.4563 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $23.77 | 9.700% | $26.0757 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $122.40 | 12.342% | $137.5066 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $126.51 | 7.742% | $136.3044 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $250.30 | 7.170% | $268.2465 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $710.08 | $765.7109 | $765.72 | $765.70 | $765.80 | |