| 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 | $103.83 | 10.360% | $114.5868 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $196.44 | 5.656% | $207.5506 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $211.48 | 8.829% | $230.1516 | $230.15 | $230.15 | $230.20 |
| Purchase #4 | $198.32 | 7.647% | $213.4855 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $28.41 | 11.622% | $31.7118 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $20.87 | 12.180% | $23.412 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $78.43 | 8.496% | $85.0934 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $837.78 | $905.9917 | $905.99 | $906.00 | $906.10 | |