| 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 | $39.72 | 13.193% | $44.9603 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $88.84 | 10.847% | $98.4765 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $108.81 | 5.687% | $114.998 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $237.98 | 7.116% | $254.9147 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $42.25 | 4.492% | $44.1479 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $65.81 | 3.630% | $68.1989 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $162.56 | 13.576% | $184.6291 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $745.97 | $810.3254 | $810.33 | $810.35 | $810.30 | |