| 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 | $13.81 | 8.156% | $14.9363 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $111.93 | 3.345% | $115.6741 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $51.52 | 9.567% | $56.4489 | $56.45 | $56.45 | $56.40 |
| Purchase #4 | $121.76 | 10.220% | $134.2039 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $14.97 | 12.409% | $16.8276 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $114.37 | 5.276% | $120.4042 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $35.86 | 5.809% | $37.9431 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $464.22 | $496.4381 | $496.43 | $496.45 | $496.30 | |