| 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 | $10.53 | 8.648% | $11.4406 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $30.83 | 12.635% | $34.7254 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $113.42 | 3.694% | $117.6097 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $113.65 | 3.588% | $117.7278 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $161.33 | 9.870% | $177.2533 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $124.57 | 3.625% | $129.0857 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $16.69 | 10.571% | $18.4543 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $571.02 | $606.2968 | $606.30 | $606.35 | $606.30 | |