| 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 | $134.69 | 10.571% | $148.9281 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $82.91 | 3.222% | $85.5814 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $246.36 | 10.547% | $272.3436 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $16.75 | 9.196% | $18.2903 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $197.90 | 13.355% | $224.3295 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $38.72 | 12.537% | $43.5743 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $84.58 | 10.735% | $93.6597 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $801.91 | $886.7069 | $886.70 | $886.75 | $886.70 | |