| 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 | $23.93 | 6.798% | $25.5568 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $66.34 | 5.375% | $69.9058 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $48.30 | 13.750% | $54.9413 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $107.70 | 6.774% | $114.9956 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $101.87 | 12.464% | $114.5671 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $18.68 | 6.248% | $19.8471 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $233.57 | 9.136% | $254.909 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $600.39 | $654.7227 | $654.74 | $654.70 | $654.70 | |