| 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 | $80.73 | 11.391% | $89.926 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $176.75 | 3.845% | $183.546 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $234.84 | 3.642% | $243.3929 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $48.43 | 3.166% | $49.9633 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $10.75 | 11.273% | $11.9618 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $233.63 | 12.781% | $263.4903 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $196.64 | 5.185% | $206.8358 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $981.77 | $1,049.1161 | $1,049.12 | $1,049.15 | $1,049.10 | |