| 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 | $33.39 | 9.441% | $36.5423 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $38.92 | 11.783% | $43.5059 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $82.71 | 5.475% | $87.2384 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $231.97 | 3.421% | $239.9057 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $92.42 | 7.819% | $99.6463 | $99.65 | $99.65 | $99.60 |
| Purchase #6 | $169.39 | 5.849% | $179.2976 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $193.47 | 3.280% | $199.8158 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $842.27 | $885.9520 | $885.97 | $885.95 | $885.80 | |