| 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 | $88.97 | 6.393% | $94.6579 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $131.66 | 5.162% | $138.4563 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $101.90 | 12.796% | $114.9391 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $219.79 | 8.572% | $238.6304 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $88.74 | 11.424% | $98.8777 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $79.76 | 11.146% | $88.65 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $103.42 | 8.156% | $111.8549 | $111.85 | $111.85 | $111.90 |
| 7 purchase totals = | $814.24 | $886.0663 | $886.07 | $886.10 | $886.20 | |