| 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 | $200.41 | 4.444% | $209.3162 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $181.49 | 12.681% | $204.5047 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $65.92 | 7.239% | $70.6919 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $34.29 | 12.623% | $38.6184 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $21.32 | 10.772% | $23.6166 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $108.56 | 6.288% | $115.3863 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $91.35 | 4.427% | $95.3941 | $95.39 | $95.40 | $95.40 |
| 7 purchase totals = | $703.34 | $757.5282 | $757.53 | $757.50 | $757.50 | |