| 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 | $109.78 | 4.396% | $114.6059 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $58.29 | 12.151% | $65.3728 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $72.54 | 6.843% | $77.5039 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $7.89 | 7.691% | $8.4968 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $20.35 | 3.821% | $21.1276 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $194.92 | 13.303% | $220.8502 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $134.49 | 10.754% | $148.9531 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $598.26 | $656.9103 | $656.91 | $656.90 | $657.00 | |