| 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 | $32.52 | 6.316% | $34.574 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $88.55 | 3.821% | $91.9335 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $52.96 | 10.156% | $58.3386 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $51.26 | 10.492% | $56.6382 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $50.45 | 11.743% | $56.3743 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $8.29 | 9.185% | $9.0514 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $131.99 | 6.454% | $140.5086 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $416.02 | $447.4186 | $447.41 | $447.40 | $447.40 | |