| 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 | $122.38 | 6.777% | $130.6737 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $94.79 | 12.299% | $106.4482 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $80.69 | 6.681% | $86.0809 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $58.89 | 7.171% | $63.113 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $10.55 | 12.423% | $11.8606 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $216.78 | 9.385% | $237.1248 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $123.74 | 5.681% | $130.7697 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $707.82 | $766.0709 | $766.06 | $766.00 | $766.10 | |