| 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 | $220.92 | 11.747% | $246.8715 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $40.51 | 7.648% | $43.6082 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $5.94 | 13.306% | $6.7304 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $75.39 | 7.132% | $80.7668 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $81.41 | 4.694% | $85.2314 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $198.81 | 3.731% | $206.2276 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $22.41 | 6.559% | $23.8799 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $645.39 | $693.3158 | $693.32 | $693.35 | $693.30 | |