| 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 | $128.25 | 5.522% | $135.332 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $77.90 | 6.113% | $82.662 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $111.84 | 10.480% | $123.5608 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $34.49 | 11.573% | $38.4815 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $40.92 | 9.638% | $44.8639 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $210.94 | 10.562% | $233.2195 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $197.44 | 5.382% | $208.0662 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $801.78 | $866.1859 | $866.18 | $866.15 | $866.30 | |