| 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 | $107.93 | 6.499% | $114.9444 | $114.94 | $114.95 | $114.90 |
| Purchase #2 | $32.75 | 5.229% | $34.4625 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $184.28 | 7.284% | $197.703 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $29.95 | 7.537% | $32.2073 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $15.60 | 5.636% | $16.4792 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $87.34 | 11.156% | $97.0837 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $41.92 | 3.121% | $43.2283 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $499.77 | $536.1084 | $536.10 | $536.15 | $536.10 | |