| 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 | $9.96 | 13.148% | $11.2695 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $91.57 | 4.869% | $96.0285 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $149.83 | 12.749% | $168.9318 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $231.27 | 6.469% | $246.2309 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $16.38 | 11.254% | $18.2234 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $47.58 | 10.837% | $52.7362 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $170.98 | 12.559% | $192.4534 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $717.57 | $785.8737 | $785.87 | $785.90 | $785.80 | |