| 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 | $94.65 | 5.475% | $99.8321 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $211.36 | 5.744% | $223.5005 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $46.78 | 6.170% | $49.6663 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $110.41 | 4.700% | $115.5993 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $180.49 | 13.698% | $205.2135 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $176.50 | 4.554% | $184.5378 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $36.90 | 8.848% | $40.1649 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $857.09 | $918.5144 | $918.51 | $918.50 | $918.50 | |