| 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 | $39.53 | 3.708% | $40.9958 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $162.45 | 10.442% | $179.413 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $237.46 | 10.687% | $262.8374 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $77.98 | 12.607% | $87.8109 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $100.33 | 8.478% | $108.836 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $190.35 | 13.202% | $215.48 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $241.34 | 12.137% | $270.6314 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,049.44 | $1,166.0045 | $1,166.01 | $1,166.05 | $1,165.90 | |