| 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 | $24.46 | 6.370% | $26.0181 | $26.02 | $26.00 | $26.00 |
| Purchase #2 | $216.37 | 8.516% | $234.7961 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $128.48 | 3.625% | $133.1374 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $54.80 | 5.547% | $57.8398 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $117.91 | 4.307% | $122.9884 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $150.84 | 7.427% | $162.0429 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $7.36 | 11.315% | $8.1928 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $700.22 | $745.0155 | $745.02 | $745.05 | $744.90 | |