| 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 | $80.59 | 8.856% | $87.7271 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $134.79 | 5.832% | $142.651 | $142.65 | $142.65 | $142.70 |
| Purchase #3 | $73.56 | 8.110% | $79.5257 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $94.99 | 6.291% | $100.9658 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $229.36 | 7.825% | $247.3074 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $64.45 | 8.409% | $69.8696 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $159.74 | 12.184% | $179.2027 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $837.48 | $907.2493 | $907.26 | $907.25 | $907.30 | |