| 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 | $75.78 | 9.191% | $82.7449 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $103.38 | 11.299% | $115.0609 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $226.33 | 4.820% | $237.2391 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $104.40 | 10.757% | $115.6303 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $71.62 | 4.335% | $74.7247 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $196.43 | 5.160% | $206.5658 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $105.70 | 3.573% | $109.4767 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $883.64 | $941.4424 | $941.44 | $941.45 | $941.40 | |