| 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 | $22.35 | 7.707% | $24.0725 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $22.61 | 10.533% | $24.9915 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $54.34 | 12.666% | $61.2227 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $141.57 | 7.175% | $151.7276 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $189.75 | 3.209% | $195.8391 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $147.97 | 9.349% | $161.8037 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $103.71 | 12.863% | $117.0502 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $682.30 | $736.7073 | $736.70 | $736.70 | $736.70 | |