| 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 | $57.70 | 9.290% | $63.0603 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $112.29 | 13.585% | $127.5446 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $29.84 | 9.402% | $32.6456 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $231.55 | 7.584% | $249.1108 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $104.30 | 9.355% | $114.0573 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $74.49 | 4.508% | $77.848 | $77.85 | $77.85 | $77.80 |
| Purchase #7 | $94.52 | 9.407% | $103.4115 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $704.69 | $767.6781 | $767.68 | $767.65 | $767.60 | |