| 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 | $106.60 | 7.105% | $114.1739 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $242.62 | 7.163% | $259.9989 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $43.46 | 9.197% | $47.457 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $59.31 | 4.426% | $61.9351 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $5.50 | 5.278% | $5.7903 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $10.75 | 3.572% | $11.134 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $118.44 | 9.717% | $129.9488 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $586.68 | $630.4380 | $630.44 | $630.45 | $630.40 | |