| 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 | $80.44 | 4.168% | $83.7927 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $134.33 | 11.218% | $149.3991 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $122.40 | 11.820% | $136.8677 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $116.83 | 5.169% | $122.8689 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $218.31 | 3.744% | $226.4835 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $21.86 | 11.842% | $24.4487 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $187.91 | 6.718% | $200.5338 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $882.08 | $944.3944 | $944.39 | $944.40 | $944.40 | |