| 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 | $51.73 | 5.806% | $54.7334 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $5.27 | 4.552% | $5.5099 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $96.33 | 12.821% | $108.6805 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $74.97 | 10.570% | $82.8943 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $207.50 | 10.198% | $228.6609 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $179.74 | 6.837% | $192.0288 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $147.57 | 6.835% | $157.6564 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $763.11 | $830.1642 | $830.16 | $830.20 | $830.20 | |