| 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 | $111.43 | 8.211% | $120.5795 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $15.68 | 6.557% | $16.7081 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $17.58 | 3.110% | $18.1267 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $57.93 | 6.315% | $61.5883 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $156.51 | 13.251% | $177.2491 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $152.92 | 6.416% | $162.7313 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $67.63 | 7.243% | $72.5284 | $72.53 | $72.55 | $72.50 |
| 7 purchase totals = | $579.68 | $629.5114 | $629.52 | $629.60 | $629.40 | |