| 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 | $49.77 | 7.577% | $53.5411 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $89.29 | 9.863% | $98.0967 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $198.48 | 8.604% | $215.5572 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $187.67 | 7.601% | $201.9348 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $237.39 | 13.264% | $268.8774 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $203.32 | 12.432% | $228.5967 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $134.55 | 6.505% | $143.3025 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $1,100.47 | $1,209.9064 | $1,209.91 | $1,209.95 | $1,209.90 | |