| 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 | $94.48 | 13.169% | $106.9221 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $76.74 | 4.575% | $80.2509 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $50.37 | 11.664% | $56.2452 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $75.74 | 6.809% | $80.8971 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $114.38 | 13.490% | $129.8099 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $184.65 | 10.206% | $203.4954 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $18.95 | 6.356% | $20.1545 | $20.15 | $20.15 | $20.20 |
| 7 purchase totals = | $615.31 | $677.7751 | $677.78 | $677.75 | $677.80 | |