| 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 | $32.98 | 8.740% | $35.8625 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $41.35 | 13.665% | $47.0005 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $20.35 | 3.249% | $21.0112 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $114.56 | 7.469% | $123.1165 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $50.38 | 12.204% | $56.5284 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $155.65 | 6.165% | $165.2458 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $121.58 | 10.499% | $134.3447 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $536.85 | $583.1096 | $583.11 | $583.10 | $583.00 | |