| 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 | $71.78 | 5.122% | $75.4566 | $75.46 | $75.45 | $75.50 |
| Purchase #2 | $140.77 | 9.510% | $154.1572 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $98.64 | 6.305% | $104.8593 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $129.83 | 5.574% | $137.0667 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $7.63 | 7.324% | $8.1888 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $135.83 | 3.635% | $140.7674 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $120.56 | 12.224% | $135.2973 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $705.04 | $755.7933 | $755.81 | $755.75 | $756.00 | |