| 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 | $74.93 | 7.394% | $80.4703 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $181.52 | 11.104% | $201.676 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $223.84 | 12.396% | $251.5872 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $70.86 | 7.114% | $75.901 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $216.65 | 12.478% | $243.6836 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $239.76 | 8.184% | $259.382 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $177.57 | 10.407% | $196.0497 | $196.05 | $196.05 | $196.00 |
| 7 purchase totals = | $1,185.13 | $1,308.7498 | $1,308.75 | $1,308.80 | $1,308.80 | |