| 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 | $95.58 | 4.545% | $99.9241 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $190.32 | 6.552% | $202.7898 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $125.95 | 10.347% | $138.982 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $18.71 | 5.611% | $19.7598 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $207.56 | 9.163% | $226.5787 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $156.30 | 11.583% | $174.4042 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $102.78 | 5.827% | $108.769 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $897.20 | $971.2076 | $971.20 | $971.20 | $971.30 | |