| 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 | $73.46 | 5.116% | $77.2182 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $106.85 | 8.271% | $115.6876 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $74.64 | 7.754% | $80.4276 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $20.94 | 11.627% | $23.3747 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $203.47 | 10.212% | $224.2484 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $122.79 | 10.219% | $135.3379 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $177.70 | 3.237% | $183.4521 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $779.85 | $839.7465 | $839.75 | $839.75 | $839.70 | |