| 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 | $64.74 | 4.834% | $67.8695 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $9.48 | 8.753% | $10.3098 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $198.36 | 4.274% | $206.8379 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $67.85 | 10.461% | $74.9478 | $74.95 | $74.95 | $74.90 |
| Purchase #5 | $122.32 | 9.277% | $133.6676 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $168.35 | 4.776% | $176.3904 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $216.48 | 11.115% | $240.5418 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $847.58 | $910.5648 | $910.57 | $910.55 | $910.50 | |