| 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 | $32.89 | 6.746% | $35.1088 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $197.77 | 11.336% | $220.1892 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $150.92 | 7.577% | $162.3552 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $147.92 | 8.780% | $160.9074 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $147.39 | 6.832% | $157.4597 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $72.45 | 8.128% | $78.3387 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $7.58 | 12.757% | $8.547 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $756.92 | $822.9060 | $822.92 | $822.90 | $822.90 | |