| 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 | $34.71 | 8.712% | $37.7339 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $54.77 | 11.812% | $61.2394 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $175.97 | 7.485% | $189.1414 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $190.82 | 7.233% | $204.622 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $221.28 | 8.390% | $239.8454 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $92.71 | 7.477% | $99.6419 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $69.69 | 4.404% | $72.7591 | $72.76 | $72.75 | $72.80 |
| 7 purchase totals = | $839.95 | $904.9831 | $904.98 | $905.00 | $904.80 | |