| 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 | $25.92 | 13.823% | $29.5029 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $196.68 | 13.545% | $223.3203 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $151.94 | 6.731% | $162.1671 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $249.61 | 8.412% | $270.6072 | $270.61 | $270.60 | $270.60 |
| Purchase #5 | $72.72 | 4.310% | $75.8542 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $75.92 | 6.334% | $80.7288 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $64.78 | 6.600% | $69.0555 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $837.57 | $911.2360 | $911.24 | $911.20 | $911.30 | |