| 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 | $78.34 | 10.865% | $86.8516 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $195.30 | 5.281% | $205.6138 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $5.57 | 7.121% | $5.9666 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $177.66 | 12.410% | $199.7076 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $63.46 | 12.224% | $71.2174 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $105.87 | 4.592% | $110.7316 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $29.94 | 6.345% | $31.8397 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $656.14 | $711.9283 | $711.93 | $711.90 | $711.90 | |