| 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 | $95.33 | 8.262% | $103.2062 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $9.75 | 10.261% | $10.7504 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $15.63 | 4.339% | $16.3082 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $200.47 | 5.124% | $210.7421 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $159.26 | 11.576% | $177.6959 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $132.26 | 3.287% | $136.6074 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $149.96 | 11.438% | $167.1124 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $762.66 | $822.4226 | $822.43 | $822.40 | $822.40 | |