| 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 | $54.65 | 4.144% | $56.9147 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $13.49 | 10.444% | $14.8989 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $140.93 | 6.865% | $150.6048 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $8.60 | 12.749% | $9.6964 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $248.39 | 7.107% | $266.0431 | $266.04 | $266.05 | $266.00 |
| Purchase #6 | $28.92 | 12.696% | $32.5917 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $115.44 | 4.768% | $120.9442 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $610.42 | $651.6938 | $651.68 | $651.70 | $651.60 | |