| 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 | $51.81 | 10.220% | $57.105 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $46.34 | 11.315% | $51.5834 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $9.34 | 10.352% | $10.3069 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $47.64 | 4.659% | $49.8595 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $130.70 | 11.485% | $145.7109 | $145.71 | $145.70 | $145.70 |
| Purchase #6 | $232.37 | 12.847% | $262.2226 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $181.45 | 6.280% | $192.8451 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $699.65 | $769.6334 | $769.64 | $769.60 | $769.60 | |