| 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 | $87.76 | 12.532% | $98.7581 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $104.76 | 12.460% | $117.8131 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $108.60 | 12.529% | $122.2065 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $99.25 | 10.150% | $109.3239 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $81.55 | 7.316% | $87.5162 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $12.60 | 8.514% | $13.6728 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $168.35 | 10.696% | $186.3567 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $662.87 | $735.6473 | $735.65 | $735.55 | $735.70 | |