| 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 | $147.81 | 12.692% | $166.57 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $97.34 | 10.526% | $107.586 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $5.64 | 6.153% | $5.987 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $118.44 | 11.333% | $131.8628 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $38.50 | 9.680% | $42.2268 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $5.35 | 6.784% | $5.7129 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $124.44 | 10.128% | $137.0433 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $537.52 | $596.9888 | $596.99 | $597.00 | $597.00 | |