| 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 | $38.29 | 4.682% | $40.0827 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $216.58 | 12.802% | $244.3066 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $182.65 | 12.720% | $205.8831 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $202.39 | 10.305% | $223.2463 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $165.85 | 7.704% | $178.6271 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $27.74 | 8.493% | $30.096 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $63.62 | 8.378% | $68.9501 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $897.12 | $991.1919 | $991.20 | $991.25 | $991.20 | |