| 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 | $84.62 | 8.867% | $92.1233 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $89.78 | 5.293% | $94.5321 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $146.49 | 11.470% | $163.2924 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $214.46 | 3.552% | $222.0776 | $222.08 | $222.10 | $222.10 |
| Purchase #5 | $152.39 | 12.652% | $171.6704 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $18.43 | 4.366% | $19.2347 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $103.80 | 11.422% | $115.656 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $809.97 | $878.5865 | $878.58 | $878.60 | $878.60 | |