| 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 | $44.71 | 3.378% | $46.2203 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $158.60 | 4.311% | $165.4372 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $195.31 | 11.592% | $217.9503 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $113.63 | 10.362% | $125.4043 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $152.76 | 8.373% | $165.5506 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $35.82 | 10.463% | $39.5678 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $192.91 | 8.571% | $209.4443 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $893.74 | $969.5748 | $969.57 | $969.55 | $969.60 | |